| GENERAL |
| Type: | HF/VHF/UHF receiver/scanner |
| Frequency range: |
USA
29-54 MHz
108-174 MHz
179.750-215.750 MHz (TV-channel audio)
216-512 MHz
806-824 MHz
849-869 MHz
894-960 MHz
1240-1300 MHz
|
| Tuning steps: |
| VHF: | 5 KHz |
| Airband: | 12.5 KHz |
| TV sound: | 6 MHz |
| 216-225 MHz: | 5 KHz |
| 225-400 MHz: | 12.5 KHz |
| 400-512 MHz: | 6.25 KHz |
| 806-1300 MHz: | 12.5 KHz |
|
| Frequency stability: | ? ppm |
| Mode: | AM / FM /WFM |
| Channels / memory management: |
1000 regular in 10 banks @ 90 channels per second
10 priority
200 lockout
4 service banks
NOAA weather channels
2 second scan resume delay
|
| Power supply: | 12 VDC (Female barrel jack, center positive) |
| Current drain / power consumption: | 105-460 mA |
| Antenna impedance / connector: | 50 ohm / BNC |
| Dimensions (W*H*D): | 187*56*152 mm (7.35*2.25*6") |
| Weight: | 1.7 Kg (3.75 lb), with mounting bracket |
| Other features: |
Multi-trunking: Motorola I/II/IIi, EDACS and LTR.
HyperScan. Data skip. Weather alert SAME/FIPS. Signal Stalker I.
Data cloning. PC programmable. Dimmer.
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| RECEIVER SECTION |
| Receiver system: |
Triple conversion superheterodyne
1st IF: 265.55 / 380.75 MHz
2nd IF: 10.85 MHz
3rd IF: 450 KHz - Ceramic filter: CQ LT450DU
|
| Sensitivity: |
AM (20 dB S/N @ 60% modulation)
108-137 MHz: 1.6
225-400 MHz: 1.5 uV
FM (20 dB S/N @ 3 KHz deviation)
29-54 MHz: 0.4 uV
137-174 MHz: 0.5 uV
216-225 MHz: 0.5 uV
400-512 MHz: 0.4 uV
806-956 MHz: 0.6 uV
1240-1300 MHz: 1 uV
TV-sound/WFM (20 dB S/N @ 22.5 KHz deviation)
179.750-215.750 MHz: 2 uV
|
| Selectivity: |
FM:
20 KHz (-6 dB)
40 KHz (-50 dB)
|
| Image rejection: | |
| AF output power / speaker: | 2 W at ?% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
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| MISCELLANEOUS |
| Manufactured: | China (By Uniden), 2006-200x (Discontinued) |
| Additional info: |
PH-322AA - Main board
PH-323AA - Front panel board
PH-323AA 2/4 - Volume control board
PH-323AA 3/4 - Squelch control board
PH-323AA 4/4 - PC/IF & headphones board
FCC ID: AMWUB345
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| Related documents: |
User manual (427 KB)
FM-IF: SL5018
AF amplifier: TDA1905
LCD controller: uPD7225-GB
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
|
AD-787
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AC adapter. 12 VDC, 500 mA
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