"W elcome to Joe Mettle's Digital Place of BAUDS BITS BYTES; time & propagation permitting, you can find me on hf vhf uhf working AirMail APRS EchoLink HELL MFSK OLIVIA PACKET PACTOR3 PSK31 RTTY SATELLITE SSTV(A&D)."
Joe Mettle QTH Sykesville, MD USA - FM19mk - Elevation 643' - Coordinates:
Degrees, Decimal Degree Latitude 39.425 Longitude -76.972 Degree Decimal Minutes Latitude Longitude Degree/Minutes/Seconds Latitude Longitude Universal Transverse Mercator E330186 N436829 |
---|
D130J Discone
R.S. Discone
A3WS
A4S
A744
G5RV
High Sierra "Sidekick"
IC-706MKIIG
MFJ-1273B Interface
Kantronics 3Plus TNC
Garmin eTrex
AST Laptop
Satellite Antennas
13B2
UB-7030SAT
National Homeland Security Knowledgebase
Joe Mettle Station Equipment
E-Z Way Tower - HD73 rotator - Cushcraft A4S A744 - A3WS - D-130J - R.S. Discone - OUTbacker Perthplus - Larsen - 13B2
ATOC IHMM270 - UB-7030SAT - G-5500 - GAP Titan - High Sierra "Sidekick" - G5RV - 80m & 160m Dipoles - Centaur Balun - Belden 9913
TS-950S - TS-790A - TM-241A - TM-261 - TH-225A - TH-F6 - IC 706MKIIG - SP-950 - MC-60 - MC-44DM
ALPHA 78 - NYE VIKING MB-V-A - B 5016G - SM-230 - SW-2100 - Alpha Delta-4 - MFJ-224 - MFJ-250 - MFJ-269
Vanco SWR-1 - VTVM - Trip 310 - MFJ-949E - PC-1A - PK-232 - KPC9612 - RIGblaster plus - J-41 Key - Koss 4AA
PS-31 - RS 35A - MFJ4035MV - W&W Ia - Gateway 600YG2 Laptop - Windows XP - HP 5550 Ptr - FB620U Scanner - DX3700 Dig. camera
ACP 131(E) ADP Algebraic sum Algorithm ALVIS ASA AFCS AFSS American Bankers Association X9.9 X9E9-author
ARPANET ARQ ASCII AWG AUTODIN AUTOVON AUTOSEVCOM ALVIS Antenna/Element Efficiency Eff= I2RR/I2(RR+RL)
I=ROOT P/RR+RL Field Strength Gain (dB)=10log RR/RR+RL BAUD BAUDOT BER BIAS BIT Bipolar Backscatter velocity
Balun Brown-Lewis-Epstein Pseudo Brewster angle mS/m RF Bridge v termination Burst rate
Byte Bendix keyer BC-610 R-388 NORTON RADIO/38.5GHz/NRZ/FSK Code 5/6/7/7.5/8/9/10 CAF CCIR CCITT CE C message Circuit parameters: C2 S1 S2 S3 V1 V2 D1
D2 N2 N3 X1 X2 Y1 Z1 Z2 Z4 ITU-T RECOMMENDATIONS/STANDARDS: H.11 H.21 H.32 H.43 H.51 H.100 H.200 H.221 H.222 H.230 H.235 H.245 H.261 H.281 H.323 H.324 H.450 H.460 H.501 H.510 H.530 H.Sup1; CESSO Conductive glass Coercivity Compromising remanence Erasure Residue Cycle distortion
Cluster Cross talk Ground plane Duplex Full Duplex Simplex DARPA ARPA IMP EFT Empiricism Empirical Encryption Authentication
Shimabukuro Data trap Delimiter Concatenate Kernel FAT16 32 NTFS FAX Trap Rhombic Propagation F/B ratio
Super-J Helical antenna iBiquity-Digital Audio Broadcasting (DAB) Perceptual Audio Coder (PAC) 96Kbps
Flare-9 Wollenweber Isotropic Reflection Refraction Diffraction Knife edge refraction OC-1 OC-3 OC-12 OC-48 OC-192 OC-768 10BASET 100BASET 10BASE2 ETHERNET V2 IEEE 802.3 ELF EHF HTML
Maunder-minimum A-K-Index (R+/-jX) Triax Smith chart Conjugate match Transmatch/tuner Toroid Tropo
Ionopheric FEC psk31 MFSK FSTV SSTV Scotty-1 Martin-1 PACTOR CLOVER G-TOR MT-Hell Gauss 1600-oersted
Retentivity Scrubbing Scavenging Disintegrator LDX Nonvolatile storage dynamic/static AND OR NOR NOT Exclusive
or NAND Truth table DRAM RAM SRAMSDRAM DDR SDRAM RDRAM ROM PROM EPROM EAROM EEPROM DIMM RIMM SIMM Bubble memory Core memory Charged coupled device memory Electrostatic memory
Magnetostrictive delayline memory Plated wire memory Thin film memory Solid state drum Plasma display Disk pack
Dubais race a acid activator Degausser Molten sodium hydroxide Hydrofluoric acid Ywandotte lock rince
M-methl pyrollidone M1A2 panel ABC-M4 AN/M14 Cross-cut shredder Carrier Application gateways (Firewalls) ADSL Authentication Back door Bastion host Bell-La Padula model
Biometric access controls Call back CERT Certification CGI-based attack Checksum Chroot CRACKER DNS spoofing
Denial of service EFT Ethernet spoofing Firewall HACKER Highjacking IP spoofing Kerberos Keystroke capture Logic-bomb
NCSC Diffie/Hellman PGP DES RSA AES CAST TripleDES IDEA Twofish algorithm Asymmetric key Symmetric key Public key Private key Sniffer Trojan horse Trusted system Vulnerability (hole) Virus Worm
channel/circuit Channel group Super group Master group Jumbo group Data level DCE DCS Decibel
DTE TD SD RD RTS CTS DSR DTR SG DCD SCTE TC RC External clock SQ 10 log10sp mw/1mw 0TPL 0dBm0 dBi dB dBa dBa0 dBd dBi dBm dBm0 dBm0p dBr dBrn dBrnC0 pWp0 DARPA
N.S.F. Internet Digital EFT EMP Envelope delay Ethernet E-FIELD H-FIELD Equal level bd Electric line
noise Receiver noise Impulse noise count harmonic distortion Envelope delay equlizer ARQ Error
correction Forward error correction IEEE FDM Fingerstock FCI Fortuitous Frequency response Function
sweep generator Jitter RED/BLACK/PURPLE signals Protective shielding biddle Null balance test GPSSPS
GPS PPS GPS DGPS Ground Ground loops > noise coupling Ground plane Harmonic distortion IAEACE IATS IDS IDNX ICST
Initializing vector Impulse noise X.25 IAT2
IAT5 Inhibit ISDN Asynchernos Isochronous Synchernos Gated clock Clock Sprocket Kooking-chain Pseudoise
LAN LDX Line equalization Logarithmic converter Line driver balanced/unballanced line driver Lissajous Loran
Minium Longitudinal ballance test Parity Max Net loss & Loss Variation Loss: absorption, plane wave, E-field, H-field,
TCB Test Single tone Interference
test TAM CCU CAU
M-14 M-15 M-19 M-28 ASR TT-4A ANGR-9 PRC-6/8/10 Moore's law Mark hold Meger
MAN LYN-1 MUR MDF Mho Modem MI 8 NEPER+8.7 Decibels NRZ Multiple encryption Double encription Op-amp
Octal Residual Thermal cosmic atmosipheric
Gaussian Impulse pvc Penetration resistance Noise floor Static Thermal White Clipping
Monitor/line/equip MUF Guided propagation FET Dual trace four sweep Tally light Tuning fork Duplexer
Lissajous Thevenin theorem Flyball logic Flip-flop MOSFET JFET PNP NPN SCR Source/sink Zener PEV RMS
RTTY SWR Faraday rotation Kepler's laws SSB VSB Spin modulation Front-porch Moonbounce Pixel Milage of
circuit DUCKPINS Ohm Mho OC-768 w/DWDM 6.4Tbps fiberoptic cable Fiber optic isolator OSI layer ISO PCM PAM PPM PWM
Spread spectrum PCM
PSN Phase hits Gain hits ISDN Impulse Optical Character Reader OCR Psohometric weighting noise Orderwire PCM pWp RTTY RFI
SISALKRAFT SCI SOM ZCZC SOT EOM LFLFNNNN
SCIF Sealing current SIS Span shelf STC S/N SX 200 Statistical mux Time division mux T-1 T-2 DS-0 DS-1 DS-3
TWX TEMPEST TCP/IP TLP Tone Test Equipment: OSCOPE, Telegragh Distortion Measuring set, Counter,
Transmission line test set, Frequency difference meter, Volt Ohm Meter, Amprobe, Telegraph Message Generator,
Data Test Set, Visicorder, Signal Generator, Square Wave Generator, Envelope Delay Measuring Test Set,
Impulse Noise Measuring Set, Sweep Generator, Wave Analyzer, X-Y Recorder, Logarithmic Converter, T-BIRD,
Phase Jitter Test Set, Check Tran, Tracor, AC Power Phase Recorder, MIL-STD-188C 285 188-100 188-114A
188-124 285 300 454G 461E EIA-STD-RS-232 RS-422A RS-423
RS-449 V.35/306 FED-STD-1020 1030 MIL-HDBK-232 411A 419 1195 NCSC 3 Authored-USSID 702 ADP SECURITY, Technical Advisor to The Executive Office Of The President,
Technical Advisor to The U.S. Senate Select Committee on Intelligence,
Binary/octonary numbers Literal/General
numbers Subscripts Coefficient numbers Monomiral Polynomial Binomial Trinomial Absolute value
Axioms Identical/Conditional/quadratic/linear/simultaneous determinants Laplace/Poisson equations integrals
Calculus Multivariable calculus Maxwell's differential equations imaginary numbers postultes theorm
cosine sine exponent logarithm Boolean DeMorgan's theorem Karnaugh maps mpdem Townshend avalanche
Pure-Natural Sciences Physical Sciences-Applied Physical Science-Engineering-Electrical Quanta
Quantum-theory Chaos theory Hypothesis Theoretical dissertation Postulate
Gratuitous assertion Universal negative Ventilation filter Vector analysis quantum mechanics Vidicon tube
VFCT VFTG Via Vib Video data disk Video DV-1A TV Video switch&distro. Universal Sequence Detector
Click For My "Pretty Good Privacy" Cypher Key
How Secure is your Operating System on the Internet?
Open Repeaters - information by:
Callsign-Frequency-City-State-Long/Lat
Solar X-rays: Geomagnetic Field: |
VHF Aurora: 144 MHz E-Skip in EU: 144 MHz E-Skip in NA: |
Click Map for Gray Line and exact N.I.S.T. Cesium 9 Billion cps Time
|
|
|
|
|
Click Icon for the "How to" Page
Credits:
Al Waller K3TKJ for his QSL.NET
Tim Tilton's Mouse Trail
Amy Cook's Mouse Trail