PROTEK 7830 Handheld Spectrum Analyzer (100kHz ~ 2.9GHz, -20dBm ~ -110dBm)
ຕິດຕໍ່
ການຊຳລະເງິນທີ່ປອດໄພ
ການຮັບປະກັນຄຸນນະພາບ
ປ່ຽນ ແລະ ສົ່ງຄືນງ່າຍ
ມີບໍລິການຈັດສົ່ງ
| Frequency | |
| Range | 100kHz to 2900Mhz |
| Resolution | 3.125KHz (Multiple of 3.125KHz) |
| Accuracy | TXO: ±3PPM Display: ±1.5PPM |
| Modulation Bandwidth | Wide FM: Apprx. 180kHz (-6dB) Narrow FM: Apprx. 12.5kHz / AM / SSB: Apprx. 2.4kHz (-6dB) |
| Step Range | AM/SSB: 2.5kHz fixed. FM: 6.25KHz |
| Frequency Selection | Start, Stop, Center span setup |
| Amplitude | |
| Measurement Range | -20dBm to -110dBm |
| Average Noise Level | Wide FM: -100dBm Narrow FM / AM / SSB: -110dBm |
| Amplitude Units | dBm, dBmV, dBuV |
| Reference Level Accuracy | Typical 1.5dB (@20°C to 25°C) |
| Reference Level Ranges | +20dBm to -90dBm |
| Log Scale | 0.2 dB/DIV min. in 0.25 dB Steps (5 Display Division) |
| Internal Atten | Max 35dB (Step: Min 1dB) |
| Sweep | |
| Speed | 500msec to 2000msec |
| Trigger Source | Narrow FM / Wide FM / AM / SSB |
| Trigger Mode | Free Run / Single Run / Continuous Wave / Squelch Run |
| Trigger Level | TTL Level |
| Marker Modes | Marker / Delta Marker / Peak Search / Marker to Center / Channel Power |
| Memory | |
| Trace Storage | Max 100 Waveforms |
| Setup Storage | 100 States |
| Display | |
| Type | Mono 5TN LCD |
| Display Resolution | 192 x 192 pixels |
| LCD BackLight | ON / OFF / AUTO |
| Input | |
| RF Input Connector | N-Type Female, 50ohms |
| Maximum Input Power | Max +10dBm, 5V RMS |
| Frequency Counter | |
| Range | 10MHz to 2900Mhz |
| RF Input Connector | BNC-Type Female, 50ohms (Standard) |
| General Specifications | |
| Operating Temperature | 0°C to 40°C |
| Humidity | 35RH to 85RH |
| Storage Temperature | 10°C to 50°C |
| Power | |
| Power Source | AA Type Ni-MH Rechargeable Battery x 6pcs |
| Power Adaptor | SMPS-Type AC Adapter DC 12V Car-adapter DC 12V |
| Auto Power | OFF / 5sec / 10sec / 20sec / 30sec |
| Dimensions & weight | |
| Size | 102(W) x 229(H) x 45(D) mm |
| Weight | Apprx. 2.2lbm / 700grams (Except Antenna) |
| Other | |
| Speaker | 0.5W into 8ohms Speaker |
| Antenna | Dipole Antenna (Recieve Only) |
| RS-232 Interface | 9600bps, 19200bps, 38400bps, 57600bps, 115200bps 8-pin MINI-DIN Connector |
- Antenna (Receive Only)
- AA type Ni-MH Rechargable Batteries (1.2 2,500mAH)
- Coaxial Cable
- RS-232 Cable
- Carrying Case
- Carrying Strap
- Earphone
- Manual
- Software for PC Application
ຕິດຕາມຂ່າວສານ ແລະ ຂໍ້ສະເໜີ
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
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