LD Systems LDWSECO2MD3 ECO 2 Series – Dynamic Handheld Microphone 864.500 MHz

One fixed frequency:

ECO2: 864.500 MHz

Handheld Specifications:

• Max. Audio Input Level: 0 dBV
• Dimensions: 250 x 53 mm (Length x Diameter)
• Weight: 270 g
• Battery: 2 AA Alkaline Batteries for > 10 hours service

EB-193 Wireless PLL Beltpack Transmitter 193 freq 822-846 MHz • PLL synthesised 193 switchable
frequencies.
• Operation in the UHF range
• Compatible for lavalier or headset
microphones
• Powered by AA batteries
• Equipped with 4P mini XLR connector
• LCD Frequency Preparation: PL Synthesized Control
Carrier Frequency Range: 600-960 MHz
RF Output: 10 mW
Stability: ±0.005%
Frequency Deviation: ±48 kHz
LCD Display: Frequency, battery
fuel gauge
Controls: Power On/Off, AF level,
Frequency Up/Down, Lock-on mode
Spurious Rejection: Audio Freq. response: 50 Hz - 16 kHz
Battery: UM3, AA 1.5V x 2 

PT 4000 
 
UHF bodypack transmitter with magnesium body
30 MHz wide UHF band with up to 1200 selectable frequencies
Backlit display and jog switch for ease of use
Operates for up to 15 hours on dry batteries, 12 hours on optional BP 4000 battery
pack and displays remaining battery life
Optional remote mute switch

The PT 4000 is a professional bodypack transmitter with a rugged die-cast magnesium
body. The 30 MHz wide UHF band provides up to 1200 selectable frequencies and
several preset frequency banks for various countries make it easy to set up a multichannel
system. A backlit display makes it very easy to tune the PT 4000 to the same frequency
as the SR 4000 receiver. A pilot tone system continuously transmits transmitter status
data including MUTE switch position and the remaining battery life to the receiver. Integrated
charging contacts let you charge the optional BP 4000 battery pack without having to
remove it from the transmitter.
An optional remote mute switch allows the user to mute the transmitter without having
to fumble for the on-board mute switch if the transmitter is hidden in the clothes.

Available microphones for PT 4000: C 411 L, C 416 L, C 417 L, C 418 L,
C 419 L, C 420 L, C 444 L, C 477 WR L, CK 55 L, CK 77 WR L,
CK 97-CVR WL

SPECIFICATIONS:
Carrier frequency range 650 to 680, 680 to 710, 720 to 750, 760 to 790,
790 to 820, 835 to 862 MHz
Modulation FM
Audio bandwidth 35 to 20,000 Hz
Selectable channels 1200
Max. channels for multichannel operation > 50
THD typ.

• Handheld with dynamic capsule
• Switchable Gain level (20 dB)
• Easy handling and setting of the 16 channels via ASC infrared frequency scanning
• Low-battery indicator
• Up to 10 hours of operation with 2 AA batteries (depending on the type)
• Soft-touch surface

The FP1 Bodypack Transmitter features a lightweight and durable design for use with TA4F-connection microphones including lavaliers and headsets.

Ideal for use with FP Wireless and SLX Wireless.

FP Wireless Systems feature patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.



    Automatic transmitter setup that instantly syncs the transmitter to the receiver frequency
    LED indicator for control lockout, IR RF sync, and low battery
    Audio input gain for adjustment of audio level
    4-Pin microphone input jack for use with lavaliers or headset microphones with TA4F connectors




Gain Adjustment Range
−10 to +20 dBV

Input Impedance
1 MΩ

RF Output Power
10 to 30 mW (varies by region)

Pin Assignments
TA4M
1: ground (cable shield)
2: + 5 V Bias
3: audio
4: Tied through active load to ground (On instrument adapter cable, pin 4 floats)

Dimensions
108 mm x 64 mm x 19 mm (H x W x D)

Weight
81 g (3 oz.), without batteries

Housing
Molded polycarbonate case

Power Requirements
2 AA batteries, 1.5 V

Battery Life
Up to 12 hours (alkaline)