Specifications
1)Sweep range :20 Hz~20 kHz2)Output Voltage (AC,8 Ohm ):0~12.8 Vrms
3)Sweep Time :1~20 S,Continuing adjust
*Frequency display,outpiut amplitude digital display,readout more accuragely,less error.
*Beginning and starting point can be..
RK 1212BL+ Audio Sweep Generator
*Prpduct Details
*Audio Sweep Generator Base on novel RC oscillated technique,tiny sine distortion ,especially suitable for speaker
*Features:Audio Sweep Generator
*Base on novel RC oscillated technically suitable for speaker and MIC testing.
*Frequency display,outpiut amplitude digital display,readout more accuragely,less error.
*Beginning and starting point can be arbitrated adjusted.
*Large power supply,max to 100VA
Specifications:
*Frequency Range:20Hz-20kHz
*Sine wave distortion:0.8%
*Work mode:auto and manual sweep digit
*Sweep time:1 s to 20 s
*Sweep width: 1:1000
*Sine wave output amplitude:
0 to 12.8Vrms 8Ω load (RK1212BL/RK1212BL+) 20VA
0 to 18Vrms 8Ω load (RK1212D) 40VA
0 to 22Vrms 8Ω load (RK1212E)60VA
0 to 25.5Vrms 8Ω load (RK1212F) 80VA
0 to 28.3Vrms 8Ω load (RK1212G) 100VA
*Power supply: AC220V/110V±10%,50/60Hz
*Dimensions:370mm×355mm×140mm
*Weight:9.5kg to 13kg
Main technical specifications | |
Sweeping Range | 20Hz to 20KHz |
Output voltage(AC) | 0-12.8Vrms.8Ωload |
Output voltage accuracy | ±10% |
Frequency response | ±0.4dB(to1KHz-based) |
Distortion rate | ≤0.5%(100Hz20kHz) ≤0.8%(20Hz100kHz) |
Output power | 20VA |
Sweeping time | 1 to 20S |
Sweeping ratio | ≥1:1000 |
Payment
We accept T/T, Western Union, and Cash as payment method.
Cash payment is only available for the customers those can come to our office or store.
We request 100% prepayment before we ship. If your order is too big and our cargo cannot be ready within 7 business days, we request 30% deposit; the other 70% should be paid after the cargo was ready.
We never accept COD term and partial payment, no matter how big your order is. Please understand this.
Quality Check and Warranty
We check our products one by one before we pack and ship to make sure they are all what you ordered, to make sure the quantity and in good condition.
We provide 3 moths international warranty. You can get free exchange or repairing service within this period since you paid. We are responsible for all the charges and fees caused by exchange or repairing service.
Packaging
We usually pack our products by normal plastic bags or bubble bags and use cartons as outer packaging. We always choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.
Shipping
Usually we use traceable international Express service to ship. We ship within 3 business days after your payment was cleared. If your order is too big and our cargo cannot be ready within 7 business days, our shipping time should be longer.
We accept drop shipping and domestic pickup
Return and exchange
We provide 15 days unconditional return and exchange service; you pay all the charges and fees caused by return and exchange.
International Buying Tips
Never believe low price for famous brand products. Please always remember to permit your suppliers earn some profit.
Never order too many products from the sellers you don’t know well. Please always remember to test your new suppliers more times by small order.
If possible, please visit your new suppliers’ companies.
NEVER Trust offshore companies.
Looking for Worldwide Business partners
We are looking for worldwide business partners. We are not only selling internationally but also buying internationally. If you have good products you can contact us for cooperation