Clear-Com CZ11461 BS121 Base Station

HME DX121 Base Station

Key Features

• Headset Connector Connectivity
  can be connected to most hardwired intercom headset jacks for instant wirelesscommunication.
• Four-Wire Connectivity
  interfaces to four-wire/matrix intercoms and radio based communication systems. Assignable relay closure for advanced functionality.
• Built-In Battery Charger
  One-port battery charger charges a remote Communicator battery in under three hours.
• Spectrum Friendly
  Frequency Range can be selected for low band only (2401.92 - 2439.936 MHz) high band only (2443.392 - 2481.408 MHz) or full band (2400-2483.5 MHz).
• Digital Frequency-Hopping, Spread Spectrum (FHSS)
  Encryption Technology ensures confidential communication. Approved for worldwide use.
• Assignable Relay Closure
  Provides advanced functionality when used with matrix intercoms or radio based communication systems.
• Expandable
  Compatible with the entire HME DX 200 and 100 series of digital wireless intercom products.
• Four-Wire I/O Connection
  600 OHM balanced, level adjustable.
• Headset I/O Connection
  200 OHM, level adjustable for interfacing to a Dynamic MIC headset connector.

Technical Specifications

Frequency Range
2400-2483.5 MHz
Frequency Response
200 Hz to 3.5 kHz
Power Requirements
100-240VAC, 50-60Hz or 12-14VDC
Temperature Range
-4-131F (-20-55C) Typ.
Size
1.62” x 5.50” x 7.88” (4.1cm x 14cm x 20cm)
Weight
1.2 lbs. (.59kg) with battery
4-Wire I/O
600 OHM balanced, level adjustment
Headset I/O
200 OHM balanced, level adjustment
Antenna Type
External, dual diversity -wave dipole
(R-TNC connector)
System Distortion
<2%
Communication Security
64-bit encryption dual slot diversity
Transmission Modes
Continuous (Latched) or Push-to-Talk (PTT)

Transmitter Specifications
Type
Frequency-Hopping, Spread Spectrum (FHSS)
Transmit Power
100mw Burst
Modulation Type
Gaussian filtered FSK, TDM
Frequency Stability
13 ppm
Harmonics/Spurious
Exceeds FCC and ETSI specifications over temperature

Receiver Specifications
Type
Frequency-Hopping, Spread Spectrum (FHSS)
RF Sensitivity
<-90dBm w 10-3 BER
Frequency Stability
13 ppm
Distortion
<2%
FCC License
Not Required