Product Description
Type: High frequency signal generator
Model: SG-4162AD
Dimensions: 310(W) x 100(H) x 260(D)mm
Weight: 4 (kg)
Feature
1. Signal generator frequency range 100KHz~150MHz
2. 8-digit number showing the frequency of internal or external signals
3. Built-in frequency meter, can measure external signal frequency 10Hz~150MHz
4. Internal and external modulation
5. Sine waveform output, and amplitude adjustable
Instructions for Use
1. Ready to operate
1) The power switch is set to “Off”.
2) Connect the power cord and plug in the plug.
3) Connect the high-frequency signal output line to the “output” terminal.
4) Select the frequency range and adjust the frequency knob to achieve the desired frequency.
5) The output line should be as short as possible to avoid unwanted noise. Long shielded lines reduce the frequency response of high frequency bands, especially when using square waves.
2. connection
When the signal line is connected to the output, the red line is high (or fire line), and the black line is ground and connected to the chassis.
If the high frequency signal is to be connected to the antenna input of the receiver, a 50 to 200 Ω resistor should be connected in series. If receiving with a rod antenna, connect a coil of several turns around the test line to couple the signal to the antenna.
When detecting high frequency and intermediate frequency amplifying circuits, a small capacitance of 1-5pF is passed in the middle to avoid detuning.
Note: When connecting the test circuit directly, make sure that there is no high DC voltage in the circuit under test. Otherwise, a capacitor of 0.05μF-100pF capacitor can be connected in series according to the frequency.
Technical Parameters
A) High frequency signal generator
Frequency range: A 100KHz - 300KHz / B 300KHz -1000KHz / C 1MHz -3.2MHz / D 3.0MHz -10MHz / E 10MHz - 35MHz / F 32MHz -150MHz (3rd harmonic reaches 450MHz)
Frequency accuracy: Reading accuracy is three decimal places
High frequency output: 100mVrms, (approx. 35MHz)
Output control: 0dB/20dB and fine-tuning
Modulation: Internal 1KHz / External 50Hz–20KHz, (less than 1Vrms)
Audio output: 1KHz (fixed), minimum 1Vrms
Power supply: 220Vac ± 10% 50Hz
B) Frequency meter
Frequency range: low frequency 10Hz to 10MHz / high frequency 10MHz to 150MHz
Input voltage: less than 50mV
Maximum input voltage: less than 3V RMS
Gate time: 1s
Accuracy: low frequency 1Hz / high frequency 10Hz
Input impedance: low frequency 1MΩ / high frequency 50Ω
Working temperature: 0 to 40°C
Free Shipping
Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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