Seven standard models covering 3.1–6.1 GHz with <0.5 dB insertion loss and >50 W power handling — engineered for 5G & CBRS networks, fixed wireless, UAV links and public-safety communications. Every unit 100% VNA-tested before shipment.
Browse Products Request SamplesAll models share the same compact IP67 housing (79.2 × 44.2 × 27 mm, SMA connectors, flange mount). Click any row or card for full specifications and the measured response curve.
| Part Number | Pass Band | Ins. Loss (typ.) | Avg. Power | Primary Applications |
|---|---|---|---|---|
| AW-BPF-3100-3500-S | 3100 – 3500 MHz | < 0.5 dB | > 50 W | 5G n77/n78 · US 3.45 GHz |
| AW-BPF-3300-3700-S | 3300 – 3700 MHz | < 0.5 dB | > 50 W | 5G n78 · CBRS B48 |
| AW-BPF-3700-4100-S | 3700 – 4100 MHz | < 0.5 dB | > 50 W | US C-band 5G · JP/KR 3.7–4.1 |
| AW-BPF-4900-5200-S | 4900 – 5200 MHz | < 0.5 dB | > 50 W | 5G n79 · 4.9 GHz Public Safety |
| AW-BPF-5200-5500-S | 5200 – 5500 MHz | < 0.5 dB | > 50 W | U-NII-2 · UAV Links |
| AW-BPF-5500-5800-S | 5500 – 5800 MHz | < 0.5 dB | > 50 W | WISP U-NII-2C/3 · 5.8 ISM |
| AW-BPF-5800-6100-S | 5800 – 6100 MHz | < 0.5 dB | > 50 W | 5.8 GHz FPV · U-NII-3/4 |
| Pass Band | 3100 – 3500 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >75 dB @ DC–2750 · >30 dB @ 2750–2900 · >40 dB @ 3700–3750 · >55 dB @ 3750–4000 · >20 dB @ 4000–8500 MHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: 5G NR n77/n78 infrastructure, US 3.45 GHz band, private wireless networks.
| Pass Band | 3300 – 3700 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >75 dB @ DC–2950 · >30 dB @ 2950–3100 · >40 dB @ 3900–3950 · >55 dB @ 3950–4200 · >20 dB @ 4200–8500 MHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: Global 5G n78 deployments, US CBRS / Band 48, private 5G networks.
| Pass Band | 3700 – 4100 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >75 dB @ DC–3350 · >30 dB @ 3350–3500 · >40 dB @ 4300–4350 · >55 dB @ 4350–4600 · >20 dB @ 4600–8500 MHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: US C-band 5G (n77 upper), Japan/Korea 3.7–4.1 GHz, satellite coexistence filtering.
| Pass Band | 4900 – 5200 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >62 dB @ DC–4650 · >15 dB @ 4650–4800 · >10 dB @ 5300–5400 · >35 dB @ 5400–5500 · >58 dB @ 5500 MHz–10 GHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: 5G NR n79, 4.9 GHz public-safety networks, U-NII-1 systems.
| Pass Band | 5200 – 5500 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >62 dB @ DC–4950 · >15 dB @ 4950–5100 · >10 dB @ 5600–5700 · >35 dB @ 5700–5800 · >58 dB @ 5800 MHz–10 GHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: 5 GHz WLAN / U-NII-2, outdoor PtP/PtMP links, UAV data links.
| Pass Band | 5500 – 5800 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >57 dB @ DC–5250 · >15 dB @ 5250–5400 · >15 dB @ 5900–6000 · >40 dB @ 6000–6100 · >60 dB @ 6100 MHz–10 GHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: 5 GHz fixed wireless / WISP networks, 5.8 GHz ISM, co-location interference mitigation.
| Pass Band | 5800 – 6100 MHz |
|---|---|
| Insertion Loss | < 0.5 dB typ. (< 0.7 dB max.) |
| VSWR | < 1.3 |
| Rejection | >57 dB @ DC–5550 · >15 dB @ 5550–5700 · >15 dB @ 6200–6300 · >40 dB @ 6300–6400 · >60 dB @ 6400 MHz–10 GHz |
| Average Power | > 50 W |
| Connectors | SMA Female / SMA Male |
| Sealing / Temp. | IP67 · −40 °C to +85 °C |
| Size | 79.2 × 44.2 × 27 mm |
Applications: 5.8 GHz ISM / FPV video links, U-NII-3/4, UAV communication systems.
Sharp cavity selectivity in a sealed outdoor package — built for tower-top, rooftop, mast and airborne installations where coexisting radios interfere.
Band-edge filtering for n77/n78/n79 radios, CBRS (B48) deployments and C-band coexistence with adjacent services.
Reject out-of-band interference at co-located 5 GHz PtP / PtMP sites and improve noise floor at busy towers.
Clean up 5.2/5.8 GHz video and datalink receivers operating near high-power transmitters.
4.9 GHz public-safety band filtering with IP67 sealing for all-weather outdoor cabinets.
Ashwing filters are developed on a proven RF design platform, with core filter technology developed in cooperation with Beijing Chipment Technology — a national high-tech enterprise specializing in RF measurement instruments and antenna design.
Full-wave EM simulation and coupling-matrix synthesis ensure first-pass accuracy and consistent roll-off characteristics across production lots.
Every unit is swept on a vector network analyzer (S11/S21/S22) before shipment; test plots available with each delivery on request.
IP67-rated housing with stainless hardware and −40 to +85 °C rating, qualified for tower-top and airborne environments.
The full series is in mass production with stable lead times. Custom pass bands, connector options (N-type) and tuning available on request.
Every unit swept on a Rohde & Schwarz ZVB8 VNA before shipment
Each filter is labeled with its passband and a traceable serial number
One footprint across the series simplifies mounting and inventory: 79.2 × 44.2 × 27 mm, four Ø4.5 mm flange holes on a 69 × 34 mm pattern, SMA female / SMA male connectors. Powder-coated corrosion-resistant finish.
RF Filter Solutions is a business line of Ashwing, a technology company whose product portfolio also spans intelligent hardware and wireless video transmission modules. This shared expertise in wireless links — from module to antenna port — is why our cavity filters are engineered the way real outdoor radio systems need them: sealed, stable and consistent in volume.
Core technology partnership: Beijing Chipment Technology (chipment.com), a national high-tech enterprise in RF measurement instruments, antennas and automated test systems.
Manufacturing & operations: Shenzhen, Guangdong, China.
Tell us your frequency band and application — we typically respond within 24 hours on business days.
Email: gaotong17@gmail.com · WhatsApp / Telegram: +1 (346) 409-5578
Address: 7F, Building G, Chuangkeda Laser Industrial Park, No. 3 Guanguang Road, Guanlan Street, Longhua District, Shenzhen, Guangdong, China · We ship worldwide via DHL/FedEx.