| SPECIFICATIONS |
| Specifications apply after 30 minute warm-up, ambient 5癈 to 40癈 |
| FREQUENCY |
| Frequency Range: |
10MHz to 1000MHz |
| Setting Resolution: |
1kHz by direct keyboard entry, or in user-set increments of 1kHz to 999?99MHz by rotary control or increment–decrement keys. |
| Display Resolution: |
1kHz |
| Accuracy: |
?2 ppm over temperature range 5癈 to 40癈. |
| Stability: |
<1ppm/year ageing. |
| Phase Noise: |
-110dBc/Hz at 25kHz offset, 500MHz carrier. |
| Residual FM (FM Off): |
: |
| Equivalent peak deviation for 300Hz to 3?kHz B/W: |
10Hz at 100MHz carrier, 35Hz at 500MHz carrier, 180Hz at 1000MHz carrier |
| OUTPUT LEVEL |
| Output Level Range: |
–127dBm to +7dBm (0?礦 to 500mV into 50W). |
| Setting Resolution: |
0?dB (or 0?1礦 to 1mV) by direct keyboard entry, or in user-set increments of 0?dB to 100dB (or 0?1礦 to 100mV) by rotary control or increment–decrement keys. |
| Accuracy: |
Better than ?2dBm, except for output levels <-70dBm at 500 -1000 MHz, ?3dBm. |
| Harmonics: |
Typically <-25dBc, maximum –20dBc, any carrier frequency, output level <0dBm. |
| Non-Harmonic Spurii: |
<–60dBc at >8kHz offset. |
| Carrier Leakage: |
<0.5uV generated into a 50W load by a 2 turn 25mm loop, at 25mm from the generator with output set to <-10dBm into a 50W sealed load. |
| Output Impedance: |
50W |
| Output Connector: |
TYPE N |
| Reverse Protection: |
50V DC |
| Output Switch: |
RF OUT on-off switch with LED for ON status. |
| FM MODULATION |
| Peak Deviation: |
0?kHz to 100kHz. |
| Setting Resolultion: |
0?kHz by direct keyboard entry, rotary control or increment–decrement keys. |
| Modulation Frequency: |
Internal 1kHz; External 300Hz to 50kHz |
| Deviation Accuracy: |
|
| External Modulation |
|
| Frequency Response: |
?1dB from 30Hz to 50kHz relative to 1kHz. |
| Distortion: |
<2% total harmonic distortion at 1kHz mod. frequency, 100kHz deviation and 500MHz carrier. |
| Input Impedance: |
100kOhm |
| Input Connector: |
BNC |
| INTERFACES |
| Full remote control facilities are available through the RS232 (standard) or optional GPIB interfaces. |
| RS232: |
Variable Baud rate, 19200 Baud maximum, 9-pin D-connector. Compatible with Thurlby Thandar ARC (Addressable RS232 Chain). |
| IEEE-488: |
Conforming with IEEE488? and IEEE488?. |
| GENERAL |
| Display: |
20 character x 4 row backlit alphanumeric LCD |
| Data Entry: |
Keyboard selection of frequency, amplitude, etc.; value entry by numeric keys or by rotary control. |
| Stored Settings: |
Up to 9 complete instrument set-ups may be stored in battery-backed memory. |
| Size: |
3U (130mm) height; half-rack (212mm) width; 330mm long. |
| Weight: |
4? kg. (10 lb) |
| Power: |
230V, 115V or 100V nominal 50/60Hz, adjustable internally; operating range ?4% of nominal; 30VA max. Installation Category II. |
| Options: |
IEEE-488 interface; 19 inch rack mounting kit. |
| ENVIRONMENTAL & SAFETY |
| Operating Range: |
+5癈 to 40癈, 20-80% RH. |
| Storage Range: |
–20癈 to + 60癈. |
| Environmental: |
Indoor use < 2000m, Pollution Degree 1. |
| Safety: |
Complies with EN61010-1. |
| EMC: |
Complies with EN61326 |