|
 |
 |
Spectrum Analyzers
Model 2625
Model 2630
Performance
- 150 kHz to 1,050MHz
- Dynamic Range 80dB (113dB with attenuation)
- AM & FM demond included
- 20 and 400 kHz resolution bandwidth
- 150kHz/hour stability
- Built-in tracking generator (Model 2630)
Applications
- Test cable TV levels and frequency response
- Test master antenna TV systems
- Measure communications transmitter spurious rediation
- Locate sources of EMI
- Measure unwanted RF radiation
Specifications
Frequency
Frequency range: 0.15MHz to 500MHz (-3dB)
Center frequency display accuracy: ±100kHz
Marker accuracy: ±(0.1% span + 100kHz)
Frequency display resolution: 100kHz (4 digit LED)
Frequency scanwidth: 50kHz/div. to 50MHz/div. in 1-2-5 steps and 0Hz/div. (Zero Scan)
Frequency scanwidth accuracy: ±10%
Frequency stability: Driff: <150kHz/hour
IF Bandwidth (-3dB): Resolution: 250kHz and 12.5kHz. Video-Filter on: 4kHz
Sweep rate: 43Hz
Amplitude
Amplitude range: -100dBm to +13 dBm
Screen display range: 80dB (10dB/div.)
Reference level: -27dBm to +13dBm (in 10dB steps)
Reference level accurancy: ±2dB
Average noise level: -99dBm (12.5kHz BW)
Second and third harmonic: <-75dBc
Third order intermod.: -70dBc (two signals >3MHz apart)
Log scale fidelity: ±2dB (without attn.)250 MHz
IF gain: 10dB adjustment range
Input
Input impedance: 50W
Input connector: BNC
Input attenuator: 0 to 40 dB (4 x 10dB steps)
Input attenuator accuracy: ±1dB
Maximum input level: +10dBm, ±25VDC (with 0dB attenuation); +20dBm (with 40dB attenuation)
TRACKING GENERATOR (Model 2620 only)
Output level range: -50 dBn to +1dBm (in 10db steps and var.)
Output attenuator: 0 to 40dB (4 x 10dB steps)
Output attenuator accuracy: ±1dB
Output impedance: 50W (BNC)
Frequency range: 0.1MHz to 500MHz
Frequency response: ±1.5dB
Radio Frequency Interference (RFI): <20dBc
General
Operating temperature: 10ºC to 50ºC
Display: CRT. 6 inch. 8 x 10 div. internal graticule
Trace rolation: Adjustable on front panel
Line voltage: 90-60Vac, 50/60 Hz(125V, 400Hz)
Power consumption: approx 20 W
Max. ambient temperature: -10ºC ...+40ºC
Protective system: Safety Class I (IEC 348)
Weight: approx. (13.2 lb.)
Dimensions: 125mm (4.9")H X 285mm(11.2")W x 380mm (15")D
Accessories
OPTIONAL:
Near-field Sniffer probe; Model PR-261
50-ohm feed thru termination; Model TE-26
Viewing hood; Model VH-26
Carrying case; Model LC-210
19-inch Rackmount Adapter; Model RM-26
50 to 75-ohm Adapter, Model ZTF-1
|
|
|
|
 |
|
