1. High-performance 1.2GHz frequency counter with 8-bit microcontroller PIC16F648A as the core.
2. The built-in frequency reference adopts a temperature-compensated voltage-controlled crystal oscillator (±2.5 ppm VC-TCXO).
3. Double IF design, IF value and plus/minus mode can be preset separately.
4. It adopts LCD0802 liquid crystal screen display, which can display up to 7 digits, and the frequency value is automatically blanked when the frequency value is invalid.
5. Anti-power reverse connection design, low-power battery power supply scheme.
6. Double button control, good man-machine interface.
7. All settings are automatically saved in the EEPROM, and can be called directly next time the machine is turned on.
1. Gate time: 0.64 seconds
2. Measurement channel:
Measurement range: 1 MHz to 1.2 GHz
Measurement accuracy: ± 100Hz
3. IF setting: The minimum step of IF adjustable is 100 Hz, and the IF range is 0 ~ 999.9999 MHz. It can be set to add IF or subtract IF mode.
4. Frequency reference: 13.000MHz temperature-compensated voltage-controlled crystal oscillator (VC-TCXO) in 5032 package, frequency stability is ±2.5 ppm.
5. Working voltage: DC 7V~11V (with reverse polarity protection of power supply)
6. Working current: ≤ 55 mA
7. Display digits: up to 8 digits display
8. On-board interface
RF INPUT (measurement signal input): XH2.54-2P square socket
ICSP INPUT (MCU programming interface): XH2.54-6P pin
POWER INPUT (power interface): XH2.54-2P square socket
1 x Radio Frequency Meter
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
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1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.