Mic to Line (without limiter acting) Frequency Response: 280 – 15k Hz ± 3dB
Microphone output to line – Audio Level (-50dBm Electret input): -9dBm
Microphone output to line – Distortion: <0.1%
Microphone output to line – Signal to Noise: >65dB
Frequency Response – Line to Headphone: 150 – 20k Hz ± 3dB
Headphone input from line – Audio Level (-9dBm Electret input): 3.5dBm
Headphone input from line – Distortion: <0.5%
Headphone input from line – Signal to Noise: >50dB
Earphone to Mic – Crosstalk: >80dB
Sidetone – Adjustment Range (-80db mic input):>45dB
Power: Green LED
Talk: Green LED
Call: Orange LED
Intercom Line: (2) 3-pin XLR–M–F Ch. 1 2-Wire
Pin 1: Common
Pin 2: PL Power (+28VDC)
Pin 3: Line (Audio)
Headset: 4-pin XLR–M
Pin 1: Mic – (Mic Common)
Pin 2: Mic +
Pin 3: Spkr-
Pin 4: Spkr+ (and 0.5*VCC DC, supply between Pin 4 and Pin 1)
Voltage input range: 12 MIN – 30 MAX VDC
Current (all inputs off): ~12mA MAX
16.5V DC Minimum Voltage Needed: 3.3V
32˚F – 158˚F (0˚C – 70˚C)
3.4 x 4.5 x 1.7 in (HxWxD)
(86.4 x 114.3 x 43.2 mm)
10.5 oz (0.30 kg)
A concealed DIP switch panel on the back of the beltpack allows users to easily adjust control features such as switching between headset types, setting volume levels for headphones, adjusting overall volume settings, enabling LED signals, or adjusting the functions of the Call and Talk keys.
Colorful LEDs on the top of the beltpack tells users if the beltpack is powered, if the microphone is active or if the beltpack is receiving a Call signal.
Designed after the durable RS-500 Series, these rugged, light-weight beltpacks can withstand the inevitable drop or tumble of everyday production environments.
No matter what Clear-Com Partyline system, these beltpacks are fully compatible with current and previous Clear-Com analog partyline systems.