Receiver Distortion:
2% (worst case)
Receiver Ultimate S/N:
80 dB minimum
Intercom Interface:
Various; programmed internally
Power Supply:
115/230 Vac, 50/60 Hz, 20 W maximum or ex11.5 to +32
Vdc
Range:
To 1000 ft, or more (line of sight), somewhat less under typical
conditions
Size:
16.75 in (42.5 cm) W, or 19.0 in (48.26 cm) W with optional rack
mounting ears,
×
10.0 in (25.4 cm) D
×
3.5 in (8.89 cm) H
Weight:
11.3 lbs (5.13 kg)
Temperature Range:
–20°C to +60°C
Construction:
Aircraft-alloy aluminum
QTR-600 Beltpack Transceiver
Frequency Range:
150-216 MHz (receive)
494-806 MHz (transmit)
Frequency Stability:
±
0.005%, –20°C to +60°C
Transmitter Power Output:
100 mW into 50
Ω
Transmitter Harmonics:
Better than –60 dBc
Transmitter Spurs:
Better than –50 dBc
Transmitter Frequency Deviation:
±
37 kHz, peak
Receiver Sensitivity:
Better than 0.75
µ
V for 30 dB S/N
Receiver Image Rejection:
75 dB minimum
Receiver Distortion:
2% worst case
Receiver Ultimate S/N:
80 dB minimum (20 kHz flat)
Receiver Output Level:
0 to 3 Vrms into 50
Ω
(175 mW) (with balanced output)
Power:
6.5 to 9.5 Vdc from 9-V battery
Audio Frequency Response:
70 Hz to 7.5 kHz, at –3 dB
Controls:
Combined off/on and volume control;
programmable push-to-talk/mute/transmit switch
Indicator:
LED power “ON”
Range:
To 1000 ft, or more (line of sight);
somewhat less under typical conditions
Size:
3.8 in (9.7 cm) W
×
5.2 in (13.2 cm) L
×
1.5 in (3.8 cm) thick
Weight:
1.1 lbs (0.5 kg)
Temperature Range:
–20°C to +60°C
Construction:
High-impact ABS control panel;
one-piece anodized aircraft-alloy case
Wireless Intercom System
15
