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Size:
2.6 " x 4.270" x 0.55" plus connector overhangs. (66mm x 108.5mm x 14mm)
1.83 oz (52gm)
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Modulation:
PSK at 2400 & 1200, FSK at 300.
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Compatibility: V.29,
V.27 ter, V.21, Bell 103, 150 or 300 bps Async / Bell 212A, 1200 bps Async
CCITT V.22, 1200 bps Async / CITT V.22bis, 2400 bps Async, V.42/MNP 2-4
& V.42 bis/MNP 5 support (through RPI and host software) without additional
hardware.
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Operational Modes: Full
or half duplex, auto dial/answer, auto redial, tone or pulse.
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Transmit Level:
-10 dBm ±1 dB (at TIP and RING) Can be attenuated.
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Transmit Tones: An
answer tone of 2100 Hz (V.22 bis, V.22, or T.30) or 2225 Hz (Bell 212A
or 103) is generated. An 1800 Hz guard tone can be generated in all data
modes. An 1100 Hz (0.5 seconds on, 3 seconds off) calling tone (T.30)
is generated in the originate fax mode.
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Receive Level: The
receiver satisfies performance requirements for a received signal from
-10 dBm to -43 dBm. The carrier detect is ON at -43 dBm and OFF at -48
dBm with a minimum of 2 dB hysteresis.
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Transmit Frequency Tolerance
(Hz): Less than
±0.01% at all frequencies.
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Signal Frequency Range:
Carrier frequency offset
tracking up to ±7 Hz and a transmit timing error of ±0.01%
(V.22 bis or V.27 ter) or ±0.02% (V.22 or fixed Bell 212A)
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Command Buffer: 40
Character
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Command Set: Hayes®
AT including Extended (&) Commands, S Registers and Result Codes.
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Telephone Interface: RJ-11C
phone jack.
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Line Impedance: 600
ohms, ±10%
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Power – Full Configuration: Off
Hook: 5V ±
10% typ52mA Idle:5V ±
10% typ 40mA
Sleep Mode: 5V ±
10% typ 6mA
Stop Mode:5V±
10% typ 4mA
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Environmental Specifications
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Operating Temperature: 0°C
to +70°C (32°F to 158°F)
- Storage Temperature: -55°C to +125°C (-67°F
to +257°F)
- Relative Humidity: Up to 90% noncondensing or wet bulb temp to
35°C
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Options
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-2
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Extension phone jack |
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-2D
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Extension phone jack
with auto disconnect |
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-BAT
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7-24V battery operation
controlled by DTR |
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-BR
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Brownout or unreliable
power protection |
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-CASE
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Black plastic protective enclosure 3.8"x4.6"x.85" |
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-EXT
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Extended
operating temp range -40° to +85° C |
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-I
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Idle Mode Enable -
low power |
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-LED
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LED status indicators |
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-P
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Speaker connector |
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-REG
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Allows 6-30V DC power
source |
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-S
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Sleep Mode Enable -
very low power |
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-TTL
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For TTL only interface |
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