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ClearComPTX-3 UHF wireless IFB Transmitter basestation with 256 selectable frequencies
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ClearCom PTX-3

 

ClearCom PTX-3 UHF wireless IFB Transmitter basestation with 256 selectable frequencies


Product Model: PTX-3

Product Code: CC32-PTX3

Stock Status : Stock Not Available At The Moment
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ClearComPTX-3 UHF wireless IFB Transmitter basestation with 256 selectable frequencies ClearComPTX-3



 Description

Wireless IFB (interruptible fold back) systems are used for talent cueing
and crew communications in broadcast and motion picture production. In
other cases, the IFB system is used by directors and other management to
monitor program audio during a production.

UHF wireless IFB Transmitter basestation with 256 selectable frequencies
at 100kHz increments. Stand alone or rack mountable with the PRK-2 kit.
(614.400 - 639.900 MHz). Non-RoHs

 General Specifications


Frequencies Channels per block): 256

Channel spacing: 100 kHz (0.1 MHz)

Spurious & Harmonic Suppression: 37 dBc above 1 GHz

Frequency Stability: ±.001% (10 ppm) @ 25ºC

Temperature Stability: ±.001% (10 ppm) from -30º C to +50º C

Channel Selection: Momentary pushbutton switches, TUNE UP and Down

Compatibility Modes:
IFB, Digital Hybrid Wireless; 400 Mode, 200 Mode, 100 Mode, Mode 3,
Mode 6

Pilot Tone:
29.997 kHz IFB Mode, 32.765kHz; 200 Mode, 400 Mode step selected,
32.768kHz Mode 6

Modulation:
FM, ±20 kHz deviation IFB & 100 Mode, ±75kHz 200 & 400 Mode, ±50kHz
Mode 3 and Mode 6

Audio Frequency Response:
100 Hz to 8 kHz, ±1 dB, IFB MODE system response (see Rolloff), 30Hz to
20kHz ± 1dB, 200 & 400 MODE system response (see Rolloff)

Rolloff:
Low frequency audio rolloff is Menu selectable for 3 dB down at 35 Hz or 50
Hz

Signal to Noise Ratio: 90 dB typical (“A” weighted)

RF Power Output: 250 mW (nominal)

Output Impedance: 50 Ohms

Audio Input Levels:
0 dBu for Line, RTS1 & RTS2, -10 dBu for ClearCom, and -42 dBu mic dry
inputs, +/-50VDC max

Audio Input Config:
Balanced and Unbalanced, rear panel selectable for Line, Mic, RTS 1, RTS
2 and ClearCom

Audio Input Impedance:
Greater than 2 K balanced, greater than 1K unbalanced at any gain setting

Control Range:
-18 dB to +24 dB (0 dB nominal center), software selectable

Audio Input Jack:
Standard XLR female connector

Input Power:
12 to 14 VDC typical, 200 mA max; Max input range 6 to 18 VDC

Power Input Jack:
Coax type, locking LZR RL26AE

Indicators:
Backlit Liquid Crystal Display. Displays modulation meter, frequencies,
modes, rolloff, audio level, and tuning groups



View Details: PTX-3


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