Receiver:
RF Carrier Frequency Range: 188 steps ~ 638.125 - 661.875 MHz
MicroComputer Controlled PLL Synth.
Noise Reduction: Expander (THAT)
Effective Operating Range: 200 - 300 ft ~ 60 - 100m
Frequency Response: 50 - 15kHz (+/- 1.5dB)
RF Sensitivity (12dB SINAD): 1.2μV
Adjacent Channel Selectivity: > 70dB (+/- 250kHz)
Image Rejection: > 93dB
IF Rejection: > 93dB
Audio THD: < 0.8%
Audio Output: -20dBm +/- 40kHz Deviation
Output Impedance: 300 Ohm
Signal/Noise Ratio: > 62dB (+/- 5kHz Deviation) "A" Weighted
Power Requirements: 10 - 17V DC @ 200mA
Dimensions: 68W x 84H x 18D mm
Operating Temperature Range: -50 - +122 F ~ -10 - +50 C
Weight: 250g for 1200URX/Si

Transmitter:
Output Power: 30mW
Max Modulation Sensitivity: -4dBm
MIC Level / Imped.: -56dBm / 2.2k Ohm (+/- 5kHz Deviation)
Power Requirements: 3V DC (2 "AA" Alkaline) @ < 150mA
Dimensions: 63 (W) x 98 (H) x 28.5 (D) mm
Weight w/Battery: 180g

1201URX/Si Slot-In Receiver for Slot-in Cameras
1201BT Beltpack Transmitter
ECM-44 Lavalier Microphone
Windscreen
Lavalier Clip