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This Master Station is designed to connect to the IP Intercom Exchange, and provides hands-free or handset conversation of high sound quality. In addition to the functions of the standard Master Station, the Multifunctional Master Station provides LCD display, Auto-dialer function enabling one-touch dialing, headset terminal and external speaker terminal. This station can be mounted to the wall using an optional YC-280 wall mounting bracket.
* 0 dB = 1 V | Power Source | 48 V DC (supplied from the IP intercom exchange (option)) | | Power Consumption | 1.8 W (at rated), 2.4 W (max.) | | Wiring Method | Non-polar one pair stranded wire system | | Transmission System | 2 wire 160 kbps echo canceller transmission system | | Signal Level | Under 0 dB* | | Speech Method | Hands-free or handset conversation | | Audio Frequency Range | 300 - 7,000 Hz | | Transmission Range | Max. 1500 m (φ0.65 mm, Loop resistance 170 Ω) | | Hands-free | Speaker: 5.7 cm cone-type, 0.6 W, 8 Ω
Microphone: Omni-directional electret condenser microphone | | Handset | Receive path: Cone-type
Send path: Electret condenser microphone | | Display | Alphanumeric characters (16 characters × 2 lines LCD) | | Line Connecting Terminal | RJ11 modular jack | | Headset Terminal | Speaker: 3 mW, 32 Ω, Microphone: -49 dB*, φ3.5 mm mini Jack | | External Speaker Terminal | 0.6 W, 8 Ω, screwless connector (2 pins) | | Installation Method | Desk/Surface mounted master station
(When mounting to the wall, use the optional YC-280.) | | Operating Temperature | 0℃ to +40℃ | | Operating Humidity | Under 90% RH (no condensation) | | Finish | Body, Handset: ABS resin, gray | | Dimensions | 148 (W) x 208 (H) x 70.5 (D) mm (excluding a curl cord section) | | Weight | 800 g | | Accessory | Connection cord (3 m)…1 | | Option | Wall mounting bracket: YC-280 |
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The N-8000AF is an Audio interface unit designed for use with TOA's packet intercom system (IP network-compatible intercom system) that employs the packet audio technology. It has an analog audio input and output, a time synchronization contact input, and each 8 contact inputs and outputs. Connecting the unit to the LAN permits recording of conversations, chime broadcast at regular intervals (time signal) and paging broadcast to be realized. It can be mounted in an EIA equipment rack (1U size) with the use of an optional rack mounting bracket or installed on a wall using an optional wall mounting bracket.
* 0 dB = 1 V | Power Source | 220 - 240 V AC, 50/60 Hz | | Power Consumption | 7 W (max.) | | Audio Input | 1 input (transformer isolated), -58 dB* to 0 dB*, 2 kΩ, balanced
(MIC/LINE input, controllable on the software)
with input volume control knob, removable terminal block (3 pins) | | Audio Output | 1 output (transformer isolated), 0 dB*, 600 Ω, balanced, removable terminal block (3 pins) | | Contact Input | 8 inputs, no-voltage make contact input, open voltage: 24 V DC,
short-circuit current: 5 mA or less, removable terminal block (10 pins),
(1 common terminal for 4 inputs) | | Contact Output | 8 outputs, relay contact output, contact capacity: 24 V DC/2 - 500 mA,
removable terminal block (16 pins) | | Time Sync Input | 1 input, no-voltage make contact input, open voltage: 24 V DC,
short-circuit current: 5 mA or less, removable terminal block (2 pins) | | Network Section | Network I/F: 10BASE-T/100BASE-TX (Automatic-Negotiation)
Auto MDI/MDI-X compatible
Network protocol: TCP/IP, UDP, HTTP, RTP, ARP, ICMP, IGMP
Audio packet transmission system: Unicast (simultaneous paging to up to 8 zones)
Multicast (simultaneous paging to up to 191 zones)
Connector: RJ45 connector
Voice sampling frequency: 16 kHz, 8 kHz (controllable on the software)
Quantifying bit number: 16-bit
Voice encoding method: Sub-band ADPCM, Cryptosystem
Voice packet loss recovery: Silence insertion
Audio delay time: 80 ms, 320 ms (controllable on the software) | | Indication | Network LNK/ACT indication, Status lamp, Power-on indication lamp, Signal lamp, Peak lamp | | Other | Firmware update function, System data hold function, Time of day hold facility,
Reset switch (front panel) | | Setting Method | Rack, Desk, Surface mount | | Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) | | Operating Humidity | 90 %RH or less (no condensation) | | Finish | Pre-coated steel plate, black, 30 % gloss | | Dimensions | 210 (W) × 44.3 (H) × 267 (D) mm (8.27" × 1.74" × 10.51“) | | Weight | 1.7 kg (3.75 lb) | | Accessory | Power cord (2 m (6.56 ft))…1, CD (for PC setting, maintenance use)…1,
Removable terminal plug (2 pins)…1, Removable terminal plug (3 pins)…2,
Removable terminal plug (5 pins)…2, Removable terminal plug (8 pins)…2,
Plastic foot…4, Screw for fitting plastic foot…4 | | Option | Rack mounting bracket: MB-15B-BK (for rack mounting one N-8000AF unit)
MB-15B-J (for rack mounting two N-8000AF units)
Wall mounting bracket: YC-850 |
| Baofeng UV-5R features include CTCSS and DCS sub-tone encoding and decoding, DTMF tone sending, VOX, multiple tuning pitch options from 2.5 to 25KHz, 128 memories, Narrow and Wide FM modulation selection, low and high power selection, full numeric keypad, adjustable frequency shift for access to repeaters, scan functions, voice guidance and much more.
BaoFeng UV-5R Radio Background
BaoFeng Introduced the UV-5R Dual Band, Dual Display radio in 2012. Since its introduction the UV-5R has seen a massive success. The UV-5R has seen 2 major changes since its launch with the second generation being signified by BFB297 Firmware (2nd Gen.) in early 2013 and the N5R firmware tweak in August of 2014.
There are several cosmetic variants of the UV-5R. These variants have no differences from the UV-5R besides their cosmetic design along with the possible removal of the ‘Band Key’ (no longer required in Gen. 2).
Variations include the: UV-5R v2+, UV-5RA, UV-5RE, UV-5R+ (Plus), along with several other lesser produced variants. Some of these variations may also no longer work with case specific accessories such as the original UV-5R batteries.
Late in 2013, the UV-5R also included a new variant generation with the inverted (privacy) display series; with the introduction of the BF-F8+ and its own cosmetic variants (such as the GT-3 and 997-S).
Finally, in the fall of 2014, the UV-5R saw the introduction to its successor the 3rd. Generation BF-F8HP.
Features – Original 2012 Product Launch (1st Gen.)
High / Low Power Settings (4W/1W) Programmable Amateur Radio
Frequency Range: 65-108 MHz (Only commercial FM radio reception) VHF: 136-174 MHz(Rx/Tx). UHF: 400-520 MHz(Rx/Tx)
Customize Channel Names, the Boot Display and More by Using the PC03 FTDI Programming Cable
1500mAh Battery (1800mAh Label); Broadband (Wide) 25khz / Narrowband (Narrow) 12.5khz Selectable
AUTO Keypad Lock, Dual Band, Dual Display and Dual Standby
The BaoFeng UV-5R is a compact hand held transceiver providing 4 watts in the frequency range of 136-174 MHz and 400-480MHz (520MHz later versions). It is a compact, economical HT that includes a special VHF receive band from 65 – 108 MHz which includes the regular FM broadcast band. Dual watch and dual reception is supported. You get up to 128 memories. Other features include: selectable wide/narrow, battery save function, VOX, DCS/CTCSS encode, key lock and built in flashlight. Selectable frequency steps include: 2.5, 5, 6.25, 10, 12.5 and 25 kHz. RF power may be selected at 4 or 1 watts. This radio comes with an SMA-Female antenna, flexible antenna, BL-5 Li-ion battery (7.4V 1500 mAh (1800mAh label)), belt clip, wrist strap, AC adapter (8.4V 600ma) and drop-in charging tray. This radio requires the PC03 FTDI programming cable.
Features – Updated Late 2013 ProducT Launch (2ND Gen.)
Radio Frequency IC:
- Upgraded SQ to enhance the anti-interference ability
- RDA1846S adds an new tail tone elimination function, when transmitting and receiving signal between 50Hz with 55Hz
- Improves the receiver AGV switching noise when signal strength changes severe
Frequency-Modulated Receiver Chip:
- The RDA5802N has a powerful low-IF digital audio processor, which makes it have the most optimum sound quality with varying reception conditions
Power Amplifier IC :
- Low crossover distortion
- Low quiescent circuit current
N5R Firmware (August 2014)
- Hold ‘0’ – Display Voltage
- Removes Cloning Capabilities (Due to Several Firmware Edits)
VERSATILE RADIO FOR AMATEUR USE
The BaoFeng UV-5R is legal for use on amateur frequencies. The UV-5R is able to Transmit on Narrowband (12.5kHz) and Wideband (25kHz).
Dual Watch Receiver
The BaoFeng UV-5R has one built-in receiver but can “watch” two channels (semi duplex). Monitor two different frequencies (even on different bands (VHF/UHF)) and the radio will monitor both frequencies giving priority to the first station to receive an incoming call.
FM Broadcast Station
You can listen to the FM Broadcast radio, while still monitoring your radio frequencies in the background. Any incoming call will be given priority insuring you never miss an important call while listening to the radio.
Group Tones supported
The BaoFeng UV-5R supports the most common Analog Tones. It supports CTCSS, DCS, and DTMF calling methods. Set-up your calling methods to call by group tones. Tone calling (private line) is required by most repeater applications and the UV-5R supports the latest standards
The BaoFeng UV-5R can even send DTMF tones. This allows for sending ANI (Caller ID) or remote commands that require DTMF tones
Alias Models – Cosmetically Different only
UV-5R5
UV-5Rv2+
UV-5RA
UV-5RE
UV-5R+ (Plus)
Customize Your Operation with channels, Programmable Buttons, and more!
You can program your BaoFeng UV-5R exactly how you want it. There are 128 programmable memory channels. You can add or remove channels from scanning list using the free computer software. You can give channels alphanumeric names, using a computer. The radio has 2 power levels (5 watt maximum), allowing you to choose how far you can communicate. You can set VFO limits using the CHIRP software. You can easily program from a PC to set-up the radio to operate exactly as needed.
What’s In the Box?
BaoFeng UV-5R
1500mAh Battery
Antenna
Power Adapter
Earpiece
Belt Clip
Hand Strap
Battery Charger
User Manual
Features
25KHz/12.5KHz Switchable (Wide/Narrow Band)
FM Radio (65.0MHz-108.0MHz)
Large Inverted LCD Display
LED Flashlight
High /Low RF Power Switchable
VOX
50 CTCSS/ 104 DCS Tones
Tone searching/scanning
Dual standby
PC programmable
Transmitter time-out timer(TOT)
Busy channel lock-out(BCLO)
UV-5R SPECIFICATIONS
Frequency range:
[TX] 136 – 174MHz, 400 – 520MHz
[RX] 136 – 174MHz, 400 – 520MHz, 68-108MHz (FM Broadcast)
Channel Capacity:
128 Channels
Channel Spacing
25KHz (wide band)12.5KHz (narrow band)
Sensitivity
=0.25µV (wide band) =0.35µV (narrow band)
Operation Voltage
7.4V DC ±20%
Battery:
1500mAh
Frequency step:
2.5, 5, 6.25, 10, 12.5, 20, 25, 30 and 50KHz
Antenna:
Antenna Connector: SMA-Female / Antenna Impedance: 50O
Accessory Connector:
Kenwood 2 Pin Standard
Stability:
±2.5ppm
Output power:
5W / 1W
Audio Power Output
700mW/10% | Baofeng UV-9R plus 8w 2800mah battery, High Power IP67 Waterproof Two Way Radio Dual Band Handheld Walkie Talkie
The Baofeng UV-9R Plus is a dual-band (2m/70cm) waterproof radio and my favorite cheap Chinese radio despite its flaws. Keep reading to find out why!
In the world of cheap radios, it is almost always about the UV-5R and for pretty good reasons. Rarely do you hear about a better standard dual-band Baofeng than that ubiquitous radio.
It prides itself on being waterproof and dustproof. It is IP67 Dust & Waterproof or water resistant two way radio. It can work well under one meter water for 30 minutes and it ensure the product reliability in the wet environments or repels the heaviest rain. It comes with a long-lasting rechargeable battery . The Baofeng UV-9R Plus waterproof radio is built with comfortable buttons, VOX (hands free communication) and features a built in led flashlight that is useful when you’re in dark vicinities. Other features include an emergency alert feature, low battery alert, with long battery Life , whistle belt clip, LCD display and etc. It’s ergonomic and versatile since you can use it anywhere, including shopping malls, hotels, and restaurants.
- With portable design
- VOX or Voice Operated Transmission
- With long battery life
-Rugged construction
-Low Battery Alert, reminds you when batteries are running low.
-Emergency alert button
When the alert button is activated, the radio transmits an alert siren followed by transmission of spoken or incidental sounds.
-AUTO Keypad Lock, prevents your personalised settings from being inadvertently changed.
- IP67 waterproof and dustproof (Not diving)
- Relay Forwarding Confirmed (1750 HZ)
- Dual Band, Dual Display and Dual Standby
- High &Low Power Switchover
- Battery Saving
- VOX Function
- Wide/Narrow Band Selection
- Auto-Back Light
- Dual-Band Standby
- Time-out Timer (TOT)
- 50 CTCSS and 104 DCS Codes
- Voice Prompt
- ANI Code
- PC or Manual Program
- DTMF Code
- PTT-ID
- AUTO Keypad Lock
- Busy Channel Lock Function
- Low Battery Warning
- Emergency Alarm
- Priory Scanning Function
- U/V Cross Band Dual Watch
Features:
1) Output : 8W
2) Frequency Range: 136.00-174.00 MHz / 400.00-520.00MHz
3) IP67 waterproof and dustproof (Not diving)
4) High &Low Power Switch
5) Battery Saving
6) VOX Function
7) Wide/Narrow Band Selection
8) Auto-Back Light
9) Dual Band Standby
10) Time-out Timer (TOT)
11) 50 CTCSS and 104 DCS Codes
12) Voice Prompt
13) ANI Code
14) PC or Manual Program
15) DTMF Code
16) PTT-ID
17) ATUO Keypad Lock
18) Busy Channel Lock Function
19) Dual Band, Dual Display and Dual Standby
20) Emergency Alarm
21) Priory Scanning Function
22) Relay Forwarding Confirmed (1750 HZ)
23) Low Battery Warning
24) U/V Cross Band Dual Watch
1 x Portable radio UV-9R plus
1 x Antenna
1 x 7.4V 2800mAh Li-ion battery pack
1 x Charger with adaptor (US plug or EU plug fit your country)
1 x Belt clip
1 x Sling
1 x User´s manual
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Features:
1) IP67 waterproof and dustproof (Not diving)
2) Relay Forwarding Confirmed (1750 HZ)
3) Tri-Band, Dual Display and Dual Standby
4) High & Low Power Switchover
5) Battery Saving
6) VOX Function
7) Wide/Narrow Band Selection
8) Auto-Back Light
9) Dual Band Standby
10) Time-out Timer (TOT)
11) 50 CTCSS and 104 DCS Codes
12) Voice Prompt
13) ANI Code
14) PC or Manual Program
15) DTMF Code
16) PTT-ID
17) ATUO Keypad Lock
18) Busy Channel Lock Function
19) Low Battery Warning
20) Emergency Alarm
21) Priory Scanning Function
22) U/V Cross Band Dual Watch
Functions:
●Tri-band handheld transceiver, with display function menu on the display ‘LCD’.Working Frequency:136-174MHz/400-480MHz
●High/mid/low power selectable(5 W/3 W /1 W)
●Up to 128 memory channels.
●Cross band reception/transmission
●A variety of display channel number, frequency, channel frequency, channel name, etc.
●CTCSS&DCS
●Tone end of transmission
●Function ‘VOX'(voice operated transmission).
●DTMF emergency alarm
●ANI code
●Selectable Frequency Step 2.5/5/6.25/10/12.5/20/25/50 kHz
●Frequency reverse
●Battery saving function ‘SAVE’.
●Emergency SOS sound and light alarm
●Programmable by PC.
●Broadband (Wide 25KHz)/ Narrowband(Narrow 12.5KHz), selectable..
●Commercial FM radio receiver(65 MHz~ 108 MHz).
●Display illumination and programmable keyboard.
●Built-in LED flashlight
■ Specifications are subject to change for technology improvement without notice
Package contents:
1 x radio
1 x desktop charger
1 x dual band antenna
1 x handstrap
1 x belt clip
1 x battery 4800mAh
1 x user guide | RL-9909 Dual-Way intercom for Store Station Window, Bus Station, Train Station, Counters.
Description:
- Streamline design: The main unit has aluminum alloy shell, and the extension has built-in speaker.This system has simple connection for DIY operation.
- Highg quality: This system has top-quality speaker and high-sensitive microphone. Especiall the metal tube microphone is deal for the counter and the dual-way inter-communication.
- Good performance: The voice from this system is clear,and natural. There is a switch ony for the volume control.
- Advance technique: For this system,we adopter the advanced microcomputer from U.S.A
- Definite instruction: The indicating lamp shows the track's working status.
- Simple operation I: Easy for dual-way intercommunication without pressing button.
- Simple operation II: This system haw two knobs to adjust the inside and outside volume. When the indicating lamp for audio turns green,the intercommnication could begin.
- Simple operation III: You could record the voice through record jack.
- Best Choice: It suitable for the Bank, Securities Company , Hospital, Station where the security glazing is installed.
Feature:
- Dual-way intercommunication
- Slim fit design of speaker
- Anti-interruption and noise
- Dual-way audio record
Performance Data:
- Brand: RL
- Working voltage: DC9V/0.5A
- Input voltage: AC 240V
- Cale length: 160cm
- Main sound (sub sound): 2W, 100Hz-15KHz
- Inside microphone: -48db 20Hz-20KHz
- Outside microphone: -48db 20Hz-16KHz
- Main box size: 158x87x46(335)mm
- Deputy box: 91x77x23mm
Package Includes:
- 1 x Dual-way counter interphone
- 1 x External speaker
- 1 x Charger
- 1 x English User Manual
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