Model 845-M | 10 MHz to 20 GHzLow Noise Microwave Synthesizer
The 845-M is a wideband low phase-noise synthesizer operating up to 20 GHz. The module has a mili-Hz frequency resolution and uses a high-stability internal reference. The internal reference can be phase-locked to a programmable external reference.
The module has a USB and LAN interface and can be controlled using SCPI 1999 command sets. This small module operates with an external 6V DC supply and includes BNC’s SigGen GUI software package.
OVERVIEW
Applications
Features
ATE
LO for Frequency Converters
Telecom / SatCom
Embedded Systems
OEM Microwave Signal Source
Low Phase Noise
Fast Switching
Wideband DC Frequency Modulation
Internal OCXO Reference
Single 6V Supply
Small Footprint
SPECIFICATIONS
Number of Channels
1 (standard) or 2 (with 845-M-X)
Frequency
Range: 0.01 to 20 GHz
Resolution: 0.001 Hz
Accuracy: 0.1 ppmOutput Power
+23 dBm
Switching Speed
180 µs (25 µs with option FS) *changes length from 21cm to 27cm
Phase Noise (1 GHz CW)
1 kHz offset: -118 dBc/Hz
20 kHz offset: -128 dBc/Hz
Wideband Noise: -150 dBc/HzRemote Control (SCPI v1999)
Ethernet, USB
Modulation
FM/PM, Pulse, Chirp
Sweeps
List, Frequency
Dimensions (W x L x H), Weight
845-M : 8.27" x 4.13" x 2.36 " [210 x 105 x 60 mm], 2.1lbs [0.95 kg]
845-M [ with option FS]: 10.63" x 4.13" x 2.36" [270 x 105 x 60 mm]
845-M-X : 19‘‘ 1U Rackmount enclosure: 16.8" x 18.1" x 1.7" [426 x 460 x 43 mm], 10 lbs
描述 [描述] 宽带低相位噪声合成器,工作频率高达20GHz。