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Specifications |
| General |
VHF model |
UHF model |
| Frequency Range |
148-174 MHz |
450-470 MHz |
| Channels |
4 |
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Channel Spacing |
25 / 12.5 kHz |
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| CTCSS Tones | 38 | |
| DCS Tones | 84 | |
| PLL Step |
5.0 / 6.25 / 7.5 kHz |
5.0 / 6.25 kHz |
| Channel Spread | 26 MHz | 30 MHz |
| Antenna Impedance | 50 W | |
| Input voltage |
110 V / 220 V AC |
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| Current Drain Standby Receive Transmit |
< .15 A < .5 A < 10A |
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| Operating Temperature | -22°F to +140°F (-30° C to +60° C) | |
| Frequency Stability (-30° C to +60° C) |
± /-0.0005 ppm | ± /-0.00025 ppm |
| Dimensions (W x H x D) | 7.1875" x 4.5" x 7.75" | |
| Weight | 7.6 lbs. | |
| FCC Identifier | F3JSM2150 |
F3JSM2450 |
FCC Compliance |
Parts 20, 22, 74 |
Parts 22, 74, 90, 90.210, 95 |
| IC Certification Number | 3772195173A | 3772194331A |
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RECEIVER (Measurements procedures made per ANSI/TIA/EIA-603) |
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Sensitivity (12 dB SINAD) |
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| Selectivity |
62 dB @12.5 kHz; 72 dB @ 25 kHz |
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| Intermodulation |
72 dB @12.5 kHz; 72 dB @ 25 kHz |
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| Spurious Response | 75 dB |
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| Audio output |
4W (Int.) @ 16W;
10W (Ext.) @ 8W |
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TRANSMITTER (Measurements procedures made per ANSI/TIA/EIA-603) |
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| RF Transmit Power |
5 or 35 Watt (prog. by channel) |
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| Spurious and harmonics Emissions | 75 dB |
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| Modulation |
16KOF3E, 11KOF3E |
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| FM Hum and Noise | 36 dB @ 12.5 kHz; 42 dB @ 25 kHz |
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| Audio distortion |
2% (Int.); <10% (Ext.) |
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| Each SB2500 Base Station
includes: One SM2541 (VHF) or SM2544 (UHF) Mobile Radio, 10 Amp Power Supply (MS-0730), Base Station Desktop Microphone and Housing / Shroud (MS-4730) |
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WISCO International, Inc. -
10388 W. STATE RD. 84 #
109 MIAMI, FL 33324-4252. USA Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com |
