Antenna/Vhf/Uhf Broadband, 30-512 Mhz 9-33-26P3
Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
What does “New” condition mean?
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The 9-33-26P3 VHF/UHF Broadband Antenna is designed to provide communications over the 30 MHz to 512 MHz frequency range for general purpose airborne applications. This VHF/UHF antenna is configured as a broadband fan monopole incorporating a frequency dependent matching network to ensure acceptable VSWR at lower frequencies, while preserving optimum gain at higher frequencies. A susceptance compensation network is included for gain enhancement at lower frequencies. The 9-33-26P3 is composed of a pressure molded composite radome housed within which houses the electrical assembly, and an aluminum alloy baseplate supports a single RF connector.
- VHF/UHF broadband antenna
- Covers 30 MHz – 512 MHz frequency range
- Moulded composite radome with aluminum baseplate
Product Codes | |
|---|---|
| Mfr Part No: | 9-33-26P3 |
Weight: 1 kg Dimensions: 331 x 66 x 173.5 mm, maximum Aerodynamic Loads: 3500 kgf/m2 (5 psi) (minimum ultimate) Aerodynamic Drag: 19N (1.95 kgf) at 250 knots EAS and 457.2 m Mounting Configuration: 8 holes fixed location Electrical: Frequency: 30 to 512 MHz Gain: > -25 dBi @ 30 MHz > -15 dBi @ 88 MHz > -4 dBi @ 118 to 174 MHz > 0 dBi @ 225 to 215 MHz Polarization: Predominantly vertical when mounted vertically Radiation Pattern: Omni-directional in azimuth Power Rating: 25 W CW @ 30 to 174 MHz, maximum 45 W CW @ 225 to 400 MHz, maximum Impedance: 50Ω, nominal VSWR: < 2.5:1 Connector: TNC Type Female Environmental: High Temperature: MIL-STD-810E, Method 501.3, Procedures I and II Continuous Operational: 55°C Intermittent Operational: 71°C Storage: 85°C Low Temperature: MIL-STD-810E, Method 502.3,Procedures I and II Operational: -54°C Storage: -57°C Altitude: MIL-STD-810E, Method 500.3, Procedures I and II Operational: 15,240 m Storage: 15,240 m Temperature Shock: MIL-STD-810E, Method 503.3 Vibration: MIL-STD-810E, Method 514.4, Procedure I, Category 4 0.01 g2/Hz 15 to 2000 Hz L1 = 0.6 g2/Hz at 68 Hz Shock:Â MIL-STD-810E, Method 516.4, Procedures I and V Functional: 20 g, 11 ms, sawtooth Crash Hazard: 40 g, 11 ms, sawtooth Rain: MIL-STD-810E, Method 506.3, Procedure I Normal operation when exposed to blowing rain Humidity: MIL-STD-810E, Method 507.3, Procedure III 95% relative humidity at 60°C Salt Fog: MIL-STD-810E, Method 509.3, Procedure I 48 hours exposure to 5% salt solution Acceleration: MIL-STD-810E, Method 513.4, Procedure I 13.5 g all axes Magnetic Effect: RTCA DO-160D, Section 15, Category Z Less than 1° deflection at 300 mm
Specifications
| Part number | 9-33-26P3 |
|---|---|
| Manufacturer | Chelton |
| Condition | NE |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the Antenna/Vhf/Uhf Broadband, 30-512 Mhz 9-33-26P3 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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