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[China]
Trade Verify
Address: Room 410, building 2, Big Data Industrial Base, Software Avenue, Yuhuatai District, Nanjing
Contact name:yunliu
Nanjing Shinewave Technology Co., Ltd. |
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Verified Suppliers
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S Band Power Amplifier 130-180 MHz Psat 44.5 dBm RF Power Amplifier
Description
SWT-155 is a 20Watt output (min. @P3dB)RF PowerAmplifier; within frequencies of 135 to 175MHz; operating from a single 12VDC power supply. Also usable within 130-180MHz, 9-15VDC (not recommended). With proper (active) cooling is capable of 28Watt RFpower out (@Psat), under
FEATURES
· Gain: 38.5dB (typ.)
· P3dB: > +43.0dBm
· Psat: > +44.5dBm
· DCpower: 12V (nominal), 9-15V OK
· SMA-Female connectorized
· Typ. for Mobile Radio, HAM Radio, etc
IMPORTANT: MUST USE ACTIVE COOLING IF CASE TEMP. EXCEEDS 65ºC or to ACHIEVE MAX. RFpower Output over 16W upto 28W (over +42dBm upto +44.5dBm).
| Parameter | Unit | Minimum | Typical | Maximum |
| Frequency Range | MHz | 135 [130] | 175 [180] | |
| Small Signal Gain | dB | 37.6 | 38.5 | 40.4 |
| Output Power - 3dB gain compr. (P3dB) | dBm | 42.5 | +43 | |
| Output Power - saturated (Psat) | dBm | +44.0 | +44.5 | |
| Reverse Isolation (S12) @155MHz | dB | -54.0 | -51 | |
VSWR - Input (S11) VSWR - Output (S22) | ratio:1 (unitless) | 1.1 @140MHz 2.0 @148MHz | 1.5 @155MHz 2.2 | 2.3 @175MHz 2.6 @135MHz |
| VSWR - Load Tolerance (non-destructive) | ratio:1 | 18:1 | ||
| Efficiency @155MHz & Pout in dBm | % | <26 @Pout<+40 | 34 @Pout+42 | 45 @Pout+44 |
| DCpower Supply - voltage (unipolar, positive) | V | 9 not recommended | 12 | 15 not recommended |
DCpower Supply - current: quiesc. (no RF) @Pout = +40dBm | A A | 1.8 | 2.0 3.2 |
3.9 |
| Size (incl. all hardware & heatsink [standard]) | Inch | 7.00 (L) x 3.25 (W) x 2.00 (H) | ||
| Weight (incl. all hardware & heatsink [standard]) | Oz | 24 | ||
Absolute Maximum Ratings
| Parameter | Absolute Maximum |
| RF Input Power | +15dBm |
| Supply Voltage | +16V |
| Operating Temperature | -30 °C to +65 °C |
| Storage Temperature | -55 °C to +100 °C |
Nanjing Shinewave Technology Co., Ltd. is a company specializing in
the research and development, production and sales of RF microwave
active and passive components and subsystems. The company's product
field covers a variety of microwave communication devices,
including microwave filters, duplexers, amplifiers, frequency
sources, and related subsystems, which are widely used in mobile
communications and other fields.
In terms of microwave filters, the company has comprehensive
products and strong design capabilities. The main products include
cavity band-stop filter, waveguide filter, electrically tunable
filter, multi-frequency combiner, multi-frequency combining
platform POI, dielectric cavity dual-mode filter, LC filter,
miniaturized comb filter, interdigital filter, etc.
In order to meet the special needs and higher index requirements of
customers, in addition to standard products, we provide customized
product development methods, and wholeheartedly provide customers
with fast and high-quality products and services.
Shipment:
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample ususally take within 3 working days.
Q3. Do you have any MOQ (minimum order quality)limit?
A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.
Q4. How to proceed an order?
A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.
Q5. After paid, what info of the supplier provided?
A: Tracking number
Q6: Do you offer guarantee and after-service for the products?
A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate
