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7202B
7202B - Brand New Electroswitch IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
NEC LD7202 series of PPM-focused traveling wave tubes are designed for use as
final amplifiers tube in the earth-to-satellite communications transmitter.
These are capable of delivering an output power of 600W over the range of
12.75 to 14.5 GHz and provide a high power gain of 52 dB at 600 W output
power.
Furthermore, they are of rugged and reliable design offering long-life
service. The LD7202 is fully compatible with TH3591B.
FEATURES
○ High Power Gain
The power gain is typically 52 dB at 600 W level.
○ Simple Cooling System
The tubes are forced-air-cooled, so that the cooling systems are greatly
simplified.
○ PPM Focusing
All the tubes are PPM (Periodic Permanent Magnet)-focused, eliminating
entirely the focusing power supplies
and interlock circuits.
○ Rugged Construction
The tubes are designed to be rugged, therefore they are suitable for
transportable systems.
○ Long Life and High Stability
The tubes employ an advanced impregnated cathode with a low operating
temperature for long life.
○ Microdischarge Free
The tubes are carefully designed to be free from microdischarge in the
electron gun for long term operation, therefore they are suitable for use in
digital communication service.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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