General Radio Type 1602-b Uhf Admittance Meter

US $990

Nevada City, California, United States
Jun 3rd

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You are viewing one lightly used General Radio Type 1602-B UHF Admittance Meter Used to measure FM and TV antennas and transmission lines. The 1602-B is for the measurement of admittance and impedance over a wide frequency range. As a null instrument it can be used to measure the conductance and susceptance of an unknown circuit directly. It can also be used as a comparator to indicate equality of one admittance to another or degree of departure of one from the other. As a direct indicating device it can be used to determine the magnitude of the reflection coefficient on a 50 ohm coaxial line or the magnitude of an unknown impedance for ratios of output voltages read on a meter. It uses three coaxial lines at right angles, one terminated by the unknown admittance and the other two terminated by a pure resistance and a pure rectance. Sampling loops in the three lines are connected in parallel, and when the loops are adjusted to produce a null the parameters of the unknown are displayed. It is direct reading from 40 MHz to 1.5 GHz, and can be extended to 20 MHz with a correction. This is a nice clean vintage unit. Movements are smooth. View the photos for additional details. There is no further history or total time that I can offer prior to my ownership. This item has not been tested for accuracy or overhauled unless otherwise stated. Please do your own research. Study the text and photos to confirm that this part is correct and applicable for your particular application. Click here and check out my other items! Questions? Simply ask! Thanks for looking, David. Payment You may pay for your purchase securely with your Paypal account. Once your Paypal payment is received, I will ship the same or next business day. I'm a buyer too and I understand that once I pay for my item I expect to receive it as soon as possible. I make every effort to expedite your order. Shipment Non Profit Shipping. No “add on charges” for a handling fee or shipping materials. Unless this item has free shipping included in the price, you only pay the actual USPS or FedEx shipping cost to your location. I ship with rapid, reliable USPS Priority Mail or FedEx ground throughout the Continental USA and beyond. Tracking information is sent to you automatically once the shipping label is created. Items usually ship within 1 day and many times the same day if paid for by 2 pm PST. Professional packaging of your item is my priority, so it will arrive safely. From the moment your item is shipped, you can expect to receive your package within two to four business days (USA) Shipping to International Customers I ship worldwide and welcome your business. Using USPS or FedEx and the Global Shipping Service. Product Satisfaction Your satisfaction is very important to me. I have closely inspected this item and described it accurately, it could be "NOS", "Used" or for "Parts Only" and will state so in this listing. When applicable I will test an item for its intended use and state the results. I always include up to twelve photos in the description so please take a good LOOK. So there is no confusion, ask questions to confirm that this part will satisfy your needs. Feedback I will leave immediate positive feedback for you once your payment is received as you have done your trusted part. I will strive for positive five star feedback from you by describing the item accurately, shipping rapidly and meeting your expectations. Questions? I welcome your questions about this item and will answer with an immediate reply. I take your transaction seriously. I respect your needs and I will strive to make your purchase an enjoyable experience. Trusted Seller ~ Member since 2001 ~ Please check my feedback. Take a look at my other aviation related items. Check out my other items!