|
|
AR5000AC Communications Receiver
(Frequency Coherent) |
The Ultimate Receiver
High performance wide band all mode receiver with "Cyber Scan"
10 KHz - 3000 MHz
AM, FM, USB, LSB & CW
2000 channels, 40 Search Banks |
|
When making critical measurements, the frequency coherence is very important whether a single or multiple unit is employed. Just like optical telescopes, the output from several receivers may be ADDED together to provide greater performance, however their frequencies must be absolutely coherent. This involves the use of a single reference for all oscillators employed throughout the receiver. Several receivers may then be connected to a single external frequency standard safe in the knowledge that their outputs will be coherent. The AR5000AC now provides this commercially required capability. The "C" version may be provided to order in either the standard AR5000 format or with two of the +3 additions of AFC, NB, and Sync AM. Specifically, the AR5000AC external 10 MHz oscillator synchronizes with the following:
1. The 1st local
2. The PLL reference and NCO clock oscillator of the 2nd local
3. Sub Carrier
4. The 3rd local (10.245 MHz) |
|
Specification |
Model: |
AR5000AC |
Frequency Range: |
10kHz - 3000MHz |
IF frequencies: |
1st IF 622.0 / 622.4 MHz
2nd IF 10.7 MHz
3rd IF 455 kHz |
Receive Modes: |
AM, FM, USB, LSB, CW |
Nominal Filter Bandwidths: |
3kHz, 6kHz, 15kHz, 30kHz, 110kHz & 220kHz (provision for 500Hz option) |
Tuning: |
NCO 1Hz to 999.999999kHz |
Typical Sensitivity: |
10kHz - 40kHz
22.3uV SSB/CW 3kHz 12dB SINAD
40kHz - 100kHz
4.46uV AM 6kHz 10dB S/N
1.58uV SSB 3kHz 12dB SINAD
100kHz - 2MHz
2.23uV AM 6kHz 10dB S/N
0.71uV SSB 3kHz 12dB SINAD
2MHz - 40MHz
1.58uV AM 6kHz 10dB S/N
0.71uV SSB 3kHz 12dB SINAD
0.89uV FM 15kHz 12dB SINAD
2.81uV FM 220kHz 12dB SINAD
40MHz - 1,000MHz
0.89uV AM 6kHz 10dB S/N
0.40uV SSB 3kHz 12dB SINAD
0.50uV FM 15kHz 12dB SINAD
1.58uV FM 220kHz 12dB SINAD
1,000MHz - 3,000MHz
0.71uV AM 6kHz 10dB S/N
0.32uV SSB 3kHz 12dB SINAD
0.40uV FM 15kHz 12dB SINAD
1.25uV FM 220kHz 12dB SINAD |
IF output: |
10.7MHz with maximum +/- 5MHz bandwidth |
External reference: |
Internal TCXO at 12.8MHz, external input 10MHz |
Frequency stability: |
+/- 2.5ppm (0 to +50 degrees C) |
Operating temperature: |
32 to +122 degrees Fahrenheit |
Memory channels: |
1000 (100ch x 10 banks) x2* |
Search banks: |
20 banks x2* |
Memory Scan Speed: |
45 channels per second (max) |
Search Speed: |
45 increments per second (max with step size of 100kHz or less) |
PASS Frequency: |
2100 total x2* |
Aerial Input: |
50 OHM undalanced. N-Type & SO239 |
Audio Output: |
1.7 watts into 8 ohms (@ 13.5V) @ 10% distortion |
Power Requirements: |
Nominal 13.5V DC (12 - 16V) @ 1A approx with 1W audio output |
Dimensions: |
8.5 x 4 x 10.2 inches (W.H.D.) approx. excluding projections |
Weight: |
7.8 LBS |
*x2 - the 'A' version has switched EEPROM banks to double memory / search bank capacity. |
|
|
 08-15-06.JPG)
