| OVERALL SYSTEM SPECIFICATIONS |
| Operating Frequency |
VHF high band, 169 MHz to 172 MHz |
| Number of Channels |
Fixed channel |
| Frequency Stability |
±0.005% |
| Modulation Mode |
FM |
| Maximum Deviation |
±15 kHz |
| Operating Range |
200' minimum |
| Operating Temperature Range |
40° F (4° C) to 110° F (43° C) |
| Frequency Response |
80 Hz to 13 kHz |
RECEIVER SPECIFICATIONS |
| Receiving System |
Non-diversity, single-channel, dual antenna system |
| Image Rejection |
50 dB minimum |
| Signal-to-noise Ratio |
80 dB at 10 kHz deviation (IEC-weighted), maximum modulation 15 kHz |
| Total Harmonic Distortion |
<=1% (10 kHz deviation at 1 kHz) |
| Sensitivity |
20 µV for 60 dB S/N (IEC-weighted) |
| Audio Output |
350 mV (1 kHz modulation, 10 kHz deviation, 100 k ohm load) |
| Output Connector |
1/4" TS ("mono") phone jack |
| Power Supply |
120V AC 60 Hz, 6 VA; or 12V DC, 200 mA, center positive, with external DC supply |
| Dimensions |
8.27" (210.0 mm) W x 1.72" (43.5 mm) H x 4.73" (120.0 mm) D |
| Net Weight |
18.9 oz (536 g); without AC adapter, 11.9 oz (336 g) |
| Accessories Included |
AD1202A 120V docking AC adapter; 120V AC IEC cordset |
HANDHELD TRANSMITTER SPECIFICATIONS |
| RF Power Output |
10 mW High position, 2 mW Low position, typical |
| Spurious Emissions |
Under federal regulations |
| Dynamic Range |
>=90 dB, A-weighted |
| Microphone Element |
Dynamic unidirectional |
| Battery |
9V (NEDA type 1604) alkaline, not included |
| Current Consumption |
30 mA typical |
| Battery Life |
Approximately 15 hours in High position; Approximately 20 hours in Low position (depending on battery type and use pattern) |
| Dimensions |
9.05" (241.3 mm) long, 2.10" (53.3 mm) diameter |
| Net Weight |
12.7 oz (360 g) |
| Accessory Included |
AT8456a Quiet-Flex™ stand clamp |
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