Telex PW24N - Manual (Page 8)

Revision B Page 8 of 9 12/11/08
PR24N RECEIVER BASE STATION
Controls
Video Trigger Active +12/GND
Indicators
IN-USE LED: GREEN
CHARGE LED:
CHARGING -> RED
FULL CHARGED -> GREEN
Connections
In Car Mic 2.5mm Mono Plug
Un-terminated Cord
RED +12V DC Power
BLUE Microphone Trigger (Ground or 12VDC = Transmitter On)
BLACK AUX (Panic) Trigger (+12V when EMG is pushed)
YELLOW Left Channel (Inside Mic)
ORANGE Power Ground
BROWN Auto Talk (5V = mic off, 0V = mic on)
Audio Connector
Tip Inside Car Mic
Ring Transmitter Audio
Sleeve Audio Ground
RF Specifications
Frequency Range: 2.4GHz
Number of Channels: 95 possible
Diversity: Internal antenna
Receiver Type: Fast Frequency Hopping
RF Sensitivity: -102 +/-3 dBm(I,Q signal level at -3dB point))
FCC type acceptance: Approved under Part 15
Audio Specifications
Frequency Response: 200 ~ 4000Hz +/- 3 dB
Audio Output Level:
3.6Vp-p
Distortion: Less than 2%
Signal to Noise Ratio: > 40 dB
Dynamic Range:
> 50 dB
General Specifications
Range 1000 feet typical in line of sight
Power Supply: External 12 VDC
Current Draw: 190mA Typical
Size: 2.75in x 2.99in x 3.15in
70mm x 76mm x 80mm
Weight 233 g
PB24N Bodypack Transmitter
Controls
On/Off Switch
Beep On/Off Switch
In Use Button
Emergency Button
Indicators
Red LED low battery indicator/Emergency indicator
Yellow LED In Use
Battery Internal Li-ion 3.7V/1200mAh cell
Battery Life 8 hours In Use with full charge
14days Standby
Battery Recharge Time 3.5 hours from full discharge
Antenna Internal
1.5mm Mic Connector Tip Signal, Sleeve Ground
Secondary Microphone Internal
RF Output 30 ~ 40 mW (typical)
Size: 2.5 in. x 1.8 in. x 0.94 in.
64 mm x 46 mm x 24 mm
Weight 74 g