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VXR 7000 Specifications |
| GENERAL |
VXR-7000 |
| Number of Channels: | 100 channels |
| Frequency Range: Receive Transmit |
50 kHz - 30 MHz 1.8 - 30 MHz |
| Frequency Synthesizer Step Resolution: | 10 Hz, 100 Hz, 1 kHz |
| Emission Modes: | J3E (USB, LSB); A1A (CW); A3E
(AM); H3E (2182 Mode only); J2B (USB, LSB) |
| Current Consumption: Receive (No Signal) Transmit |
1.2 A 20 A |
| Ambient Temperature Range: | -10�C to +50�C |
| Frequency Stability: | �10 ppm |
| RF Input-Output Impedance: | 50 ohms |
| Power Supply Voltage: | 13.8 V DC |
| Dimensions: | 11.3" x 9.6" x 4.1" (286 x 244 x 104 mm) |
| Weight: | 9.9 lbs. (4.5 kg) |
| RECEIVER | |
| Circuit Type: | Double Conversion Superheterodyne |
| Sensitivity (10 dB
S/N): 0.5 - 1.8 MHz: J2B/J3E/A1A 0.5 - 1.8 MHz: A3E 1.8 30 MHz: J2B/J3E/A1A 1.8 - 30 MHz: A3E |
2 �V 8 �V 0.25 �V 1 �V |
| Adjacent Channel
Selectivity (-6/-60 dB): J2B/J3E/A3E-Narrow H3E Narrow/A1A-Wide A1A Narrow A3E |
2.2 / 5 kHz 2.2 / 5 kHz 500 Hz / 1.2 kHz 6 kHz / 12 kHz |
| Clarifier Range: | � 300 Hz |
| Image Rejection (1.8 - 30 MHz): | 70 dB |
| IF Rejection (1.8 - 30 MHz): | 60 dB |
| Conducted Radiation: | -55 dBm |
| Spurious Response:* | <1mV |
| Audio Output: | 1.5 Watt into 4 ohms w/ <5% THD |
| TRANSMITTER | |
| Power Output: J2B, J3E, A1A A3E, H3E |
100 Watts 25 Watt AM Carrier |
| Modulation Type: SSB AM |
Balanced Modulator, Filtered Carrier Low-Level (Early Stage) |
| Spurious Radiation: | -40 dB |
| SSB Carrier Suppression: | -40 dB |
| Undesired Sideband Suppression: | 50 dB @ 1.5 kHz Modulation Input |
| Spurious Response: | -40 dB |
| SSB Audio Response: | <- 6 dB from 400 - 2600 Hz |
| Occupied Bandwidth: A1A J2B, J3E, H3E A3E |
< 0.5 kHz < 3.0 kHz < 6.0 kHz |
| 3rd Order SSB IMD: | -25 dB @ 100 W PEP (14 MHz) |
| Microphone Impedance: | 600 ohms |
|
WISCO International, Inc. -
MIAMI, FL U.S.A. Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com |
