| Specifications |
Frequency section | Frequency range | 50kHz to 3.3GHz | Center frequency | | Setting resolution | 100kHz
Allows rotary encoder, numeric key and function key | Accuracy | within ±(30+20T)kHz±1dot | T : Sweep time (s) |
| (frequency span : 200kHz to 10MHz, RBW : 30kHz, 23 ±5°C) |
within ±(100+700T)kHz±1dot | T : Sweep time (s) |
| (frequency span : 20MHz to 3.3GHz, RBW : 100kHz, 23 ±5°C) |
| RBW frequency error | within ±6% of RBW (RBW : 3kHz, 30kHz)
within ±30% of RBW (RBW : 100kHz to 3MHz) | Frequency span | | Setting range | 0Hz (zero span), 200kHz to 2GHz (1-2-5step) and 3.3GHz (full span) | Accuracy | within ±3% ±20TkHz ±1dot (Frequency span : 200kHz to 10MHz, 23 ±5°C)
within ±3% ±200TkHz ±1dot (Frequency span : 20MHz to 3.3GHz, 23 ±5°C) | Display resolution | Frequency span/250
Frequency span/1000 (only the measurement by RS-232C communication) | Display dot number | 251dots, 1001dots (only the measurement by RS-232C communication) | (The unit displays data in 251 horizontal dots, but it internally captures
the trace in 1001 dots) |
| Resolution bandwidth | 3dB bandwidth | Setting range | 3kHz to 3MHz (1-3step) and AUTO | Accuracy | within ±20% | Selectivity | 1 : 12 (typical, 3dB : 60dB) | Video bandwidth | 100Hz to 300Hz (1-3step), OFF and AUTO | SSB Phase noise | -90dBc / Hz (typical, 100kHz offset, RBW : 3kHz, VBW : 100Hz,
Sweep time : 0.3s) | Spurious response | less than -60dBc | Harmonics | less than -40dBc (50kHz to100MHz)
less than -45dBc (100MHz to 3.3GHz) |
Amplitude section | Reference level | | Setting range | +10 to -40dBm (1dB step) | Accuracy | within ±0.8dB ±1dot
(center frequency : 100MHz, RBW : 3MHz, VBW : OFF, ATT : 0dB, 23 ±5°C) | Unit | dBm, dBV, dBmV, dBµV, dBµV/m, dBµA/m | (dBµV/m and dBµA/m is used the measuring function) |
| Average noise level | -110dBm (typical, center frequency : 100MHz RBW : 3kHz, VBW : 100Hz) | Frequency Characteristic | within ±2.0dB ±1dot (100kHz to100MHz)
within ±1.0dB ±1dot (100MHz to 3.3GHz) | Input impedance | 50ohm | Input VSWR | less than 2.0 | Input attenuator | | Operating range | 0 to 25dB (1dB step), coupled with reference level | Switching error | within ±0.6dB | RBW switching error | within ±0.6dB | Display resolution | 0.4dB (10dB/div), 0.08(2dB/div) | Display dot number | 200dot | Display scale | | Scale | 10dB / div, 2dB / div | Accuracy | within ±0.2dB / 2dB ±1dot
within ±0.8dB / 10dB ±1dot
within ±1.6dB / 70dB ±1dot | Input damage level | +20dBm (CW average power), 25VDC | Input connector | SMA (J) |
Sweep section | Sweep time | | Setting range | 10ms to 30s (1-3step, frequency span : 0 to 2GHz) and AUTO
30ms to 30s (1-3step, frequency span : full span) and AUTO | Accuracy | within ±0.1% ±1dot ( frequency span : 0 to 2GHz)
within ±1.5% ±1dot ( frequency span : full span) | Trigger mode | AUTO (frequency span : zero span) | Detection mode | Positive peak, Negative peak, Sample | (when sweep time is 10ms or 30ms, only Sample can be set) |
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Functions | Marker | NORM : | displays frequency (7 digits max) and level (4 digits max) at marker point. | DELTA : | displays difference frequency and level between 2 markers. |
| Peak search | NORM : | searches a peak point within 10div. Available NEXT peak (10max). | ZONE : | searches a peak point within a zone designated by center and width. Marker moves to a peak point each sweep. |
| Calculation | NORM, MAX HOLD, MIN HOLD, AVERAGE, OVER WRITE
* MAX/MIN HOLD : 2 to 1024 times, AVERAGE : 2 to 256 | Measuring | Channel power, Adjacent channel power, Occupied frequency bandwidth, Electric field strength (needs optional antenna), Magnetic field strength (needs optional magnetic field probe) measurement. | AUTO tuning | When pressing AUTO TUNE key, the maximum level spectrum within 3.3GHz bandwidth is adjusted to center, and reference level, RBW, VBW and sweep time are adjusted to optimum values. | Save / Load | | Save | Saves 100 traces and 100 setups | Load | Loads 1 trace and 1 setup |
General | Communication | | Interface | RS-232C | Baud rate | 2,400 to 38,400bps | Hard copy | Allows direct hard copy with an optional printer | Display | | Display | LCD | Backlight | CFL backlight | Resolution | 320 (H) × 240 (V) dots | Power source | | Battery | Ni-MH Battery | External DC source | Pin jack, DC5V / 4A |
Other | Operating temperature | 0 to 40°C (Guaranteed at 23 ±10°C, without soft carrying case) | Operating humidity | less than 40°C / 80%RH (Guaranteed at less than 33°C / 70%RH,
without soft carrying case) | Storage temperature | -20 to 60°C, less than 60°C / 70%RH | Dimensions | 162 (W) × 70 (H) × 260 (D) mm (exclude projections and stand) | Weight | approx. 1.7kg (included battery), approx. 1.5kg(without battery) | Warranty | Two Year | Accessories | Included: BC 2650, LC 2650, BP 2650, Accessory Pouch, Fuse and Instruction Manual |
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