Conmoly | CM-SPACE-RF | Spaceflight Microwave/RF Assemblies
Shenzhen Xinju New Materials Technology Co., Ltd.
https://conmoly.com

Selection reference; third-party published figures are not Conmoly guaranteed specifications or certifications. Final specifications require configuration review. Images illustrate product form.
Reference configuration: Low-loss coax, lightweight shielding, low-profile connectors and thermomechanical ruggedization operate as one assembly to maintain signal integrity and phase stability through 40 GHz during launch and orbit.

Frequency, insertion loss, diameter and connector vary by cable type; phase/time-delay matching is available by project.
Maximum frequency: 40 GHz | Spaceflight RF assembly family
Frequency families: 18 · 22 · 29.5 · 32 · 40 GHz | By cable type
Standard impedance: 50 ± 1 Ω | Type 8S example
Velocity / delay: 85% · 4.0 ns/m | Family typical values
Shielding effectiveness: > 90 dB | Through 18 GHz
Diameter families: 2.2–8.1 mm | 0.085–0.320 in
Phase / time-delay matching: Through 40 GHz | Sub-picosecond tolerances available
Source: https://www.gore.com/products/space-cables-assemblies

Traditional-space assembly: ESCC/NASA verification path for high-reliability missions.
NewSpace and launch assembly: Balances schedule, mass and mission environment validation.
High-power/high-density assembly: Frequency, diameter, power and connector are combined.
Space-grade conductor: Material, stranding and plating are selected for resistance, strength, flex and termination.
Low-outgassing insulation: Dielectric, thermal, vacuum-stability and processing requirements guide material selection.
Controlled functional unit: Single, twisted, shielded, coaxial or multicore signal geometry is formed.
Lightweight shield and cover: EMI, atomic oxygen, protection and mass are optimized together.
Termination and traceability: Connector, branch, strain relief, material lot and process records remain controlled.
Mission and orbit: LEO, GEO, deep space, launch phase and mission duration
Electrical function: Voltage, current, protocol, frequency, impedance and core count
Mass and space: Mass per meter, diameter, bend radius and route
Environment: Vacuum, thermal cycle, radiation, ATOX, vibration and shock
Harness interface: Connector, branch, lacing, ground and installation process
Verification level: Applicable ESCC/NASA documents, first article, lot and traceability

Electrical baseline before and after thermal cycling
Vibration, shock, flex and termination retention
Mission-defined outgassing, radiation or atomic-oxygen evidence
First article, lot consistency and material/process traceability
Spaceborne antennas and payloads
Box-to-box and panel RF links
High-power/low-PIM equipment
LEO, GEO and deep-space missions
Single, multicore or shielded space cable
Space connector and lightweight harness
Fixed-length assembly, branch or pigtail
Page values do not constitute mission qualification or approval. Applicable standards, lot screening and verification levels are confirmed per project.