1D1304-3R — Overview
1D1304-3R by Anaren is a component in the RF Hybrid Coupler (3 dB, 90 degree) category, supplied by Shenzhen Jinteng Electronics Technology Co., Ltd. (JTDZ Tech) — an independent distributor serving OEMs, ODMs and EMS providers worldwide.
The 1D1304-3R is a low-profile 3 dB, 90 degree hybrid (quadrature) coupler from Anaren's Xinger series, covering the 800 to 1200 MHz AMPS and GSM bands in a 14.22 x 8.89 mm surface-mount package. It offers 0.25 dB maximum insertion loss, 21 dB minimum isolation, +/-0.40 dB amplitude balance and 150 W average CW power handling, and is intended for balanced amplifiers and high-power signal distribution. The part is now obsolete at franchised distributors; remaining quantities come from independent and broker stock.
Key specifications
| Part number | 1D1304-3R |
| Manufacturer | Anaren |
| Device type | 90 Degree Hybrid Coupler |
| Package | SMD-4 |
| Package size | 14.22 x 8.89 x 1.93 mm (0.560 x 0.350 x 0.076 in) |
| Stock | 1,500 pcs |
| Condition | Original, genuine & unused |
Datasheet parameters
| Frequency range | 800 - 1200 MHz (815 - 960 MHz specified separately) |
| Coupling | 3 dB, 90 degree quadrature |
| Isolation | 21 dB min (800 - 1200 MHz); 22 dB min (815 - 960 MHz) |
| Insertion loss | 0.25 dB max (0.23 dB max over 815 - 960 MHz) |
| VSWR | 1.20:1 max |
| Amplitude balance | +/- 0.40 dB max (+/- 0.30 dB over 815 - 960 MHz) |
| Phase balance | +/- 3 degrees max |
| Power handling | 150 W avg CW |
| Impedance | 50 ohm |
| Thermal resistance (Theta-JC) | 12.3 degC/W |
| Operating temperature | -55 to +85 degC |
| Packaging | Tape and reel (R suffix) |
Parameters above are transcribed from the manufacturer datasheet for reference only. Confirm the current datasheet revision and your application conditions before design-in.
Note: Now obsolete - DigiKey marks 1D1304-3 as no longer manufactured and suggests XC0900A-03S as a similar substitute. Although distributor catalogues file it under 'RF Directional Coupler', the Anaren datasheet defines it as a 3 dB 90 degree hybrid coupler (quadrature), not a 2-way divider or a tap coupler. Anaren is now part of TTM Technologies.
Stock, packaging and availability
| Item | Detail |
|---|---|
| Available quantity | 1,500 pcs |
| Condition | Original, genuine & unused |
| Packaging | Original factory packaging — tape & reel, tray, tube or bulk as supplied by the manufacturer |
| Warehouse | Shenzhen, China |
| Lead time | Confirmed per order — typically ships within 24–48 hours after payment |
Stock levels move quickly. Confirm current availability, quantity and lead time with our team before ordering.
Need a quote for 1D1304-3R? Send your target quantity, destination and required date code to our sales team — we reply with price, stock and lead time within 2 working hours.
Browse the full Interface Chips / RF Chips collection for more 3 dB Hybrid Coupler devices, or request a quote for 1D1304-3R.
Other Anaren parts in stock
| C50A50Z4 | BD1722J50100AHF | X2BSR |
| 1G1304-30R | JP503SR | BD1631J50100AHF |
Frequently asked questions
Is 1D1304-3R original and genuine?
Yes. We supply 1D1304-3R as original, unused stock sourced through long-verified, traceable channels. Traceability documents, inspection reports and photos of the actual goods can be provided on request before you commit.
How much 1D1304-3R stock do you have?
1,500 pcs of 1D1304-3R are currently listed. Stock moves daily - send us your required quantity and we will confirm live availability, date code and lead time.
What package does 1D1304-3R use?
1D1304-3R is supplied in a SMD-4 package (14.22 x 8.89 x 1.93 mm (0.560 x 0.350 x 0.076 in)). Always confirm the package, pinout and land pattern against the current manufacturer datasheet before design-in.
Can you help confirm the 1D1304-3R parameters?
Yes. Tell us the parameters you are qualifying (frequency range, gain, attenuation, voltage, current or temperature range) and our team will help you confirm them against the current manufacturer datasheet. We do not host third-party datasheets.
Do you quote volume orders for 1D1304-3R?
Yes. We quote volume pricing, available quantity and lead time within 2 working hours, and we can consolidate 1D1304-3R with other line items into a single shipment.
All trademarks, brand names and part numbers are the property of their respective owners. JTDZ Tech is an independent distributor and is not an authorised distributor, franchisee or agent of the manufacturers named above.
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