BTR-200 BASE STATION TRANSCEIVER
TECHNICAL INFORMATION
-3-
SPECIFICATIONS BTR-200
Input Power ........................................................................13.0 VAC RMS/300 mA with supplied adaptor
or filtered 12 to 14 VDC/300 mA source
Intercom Output ..........50 mV (Low) or 330 mV (Hi) RMS into 300 ohm load typical (at rated deviation)
Intercom Input (Gain Minimum)................................................300 mV RMS typical (for rated deviation)
Auxiliary Output ............................................430 mV RMS into 600 ohm load typical (at rated deviation)
Auxiliary Input (Gain Maximum) ................................................60 mV RMS typical (for rated deviation)
Local Headset Input .............................................................................................2 mV RMS input nominal
1.5 mV RMS input at compression (Dynamic)
Local Headset Output ....................................................................32 mV maximum output into 600 ohmst
Temperature Range .......................................................................................-4
°
F to 130°F (-20°C to 55°C)
Dimensions....................................................................................................15.75” W x 1.75” H x 10.5” D
(40 cm x 4.5 cm x 26 cm)
Weight ......................................................................................................................................4.5 lbs (2 kg)
Transmit
RF Frequency Range ...............................................................................................................150-216 MHz
RF Frequency Stability ......................................................................................Crystal Controlled, 0.005%
RF Power Output ..................................................................................................................50 mW Typical
Modulation..................................................................................................................FM, 3 KHz deviation.
115 micro-seconds Pre-emphasis
Transmit Antenna ..........................................................................................................5/8-wave (supplied)
SO239 connector on chassis
Modulation Limiter .......................................................................................................Internal Compressor
Modulation Frequency Range ...................................................................................300 to 5000 Hz ±2 dB
Radiated Harmonics and Spurious Emissions.................................................................................-45 dBC,
Exceeds FCC Specifications
FCC...................................................................................................Type Accepted Under Parts 90 and 74
